Homemade Dishwasher Detergent [Soap] and Rinse Agent

by · 734 comments

Product by:
Matt Jabs

Reviewed by:
Rating:
5
On March 31, 2012
Last modified:April 9, 2012

Summary:

This recipe for homemade dishwasher detergent (soap) - along with a rinse agent - have been successfully tested by homemakers all over the country.

“You get kisses from the Misses when you do the dishes!”

Why do we make our own homemade products?  It all started with our first batch of homemade laundry detergent, since then we’ve been hooked!  Now we’re on a mission to make as many household products as we can.  It saves money and gives a sense of joy and accomplishment. Up this week… homemade dishwasher detergent!

When we make products we focus on three things: 1) saving money, 2) easy to make, 3) effective.

Let’s see how easy it is.

Dishwasher soap recipe

  • 1 cup borax
  • 1 cup washing soda
  • 1/2 cup citric acid
  • 1/2 cup kosher salt

Fill rinse agent compartment with white vinegar.

Find detailed instructions, cost breakdown, and sources for ingredients below…

Note: To answer common questions we wrote a dishwasher detergent FAQ page to help you better succeed with this recipe.

Simple detergent ingredients

  • 1 – 55 ounce box of Arm & Hammer® Super Washing Soda = $2.19
  • 1 – 76 ounce box of 20 Mule Team® Borax = $4.29
  • 1 – 48 ounce box of coarse Kosher Salt = $1.99
  • 1 – 5 pound container of food-grade Citric Acid = $27.00  You can find this online or at your local brewery or specialty beer store.  If you cannot find this you can substitute LemiShine.  If you do not use some form of citric acid you may see a cloudy residue left like most “green” cleaners leave.
  • 1 – gallon of White Vinegar = $1.79

Cost savings breakdown

Prior to making our own, we were using Palmolive eco+ liquid detergent.  Here is the cost analysis:

  • borax | 76oz = 4.29 | 8oz=.45/batch
  • washing soda | 55oz = 2.19 | 8oz=.32/batch
  • citric acid | 80oz = 27.00 | 4oz=1.35/batch
  • kosher salt | 48oz = 1.99 | 4oz = .16/batch
  • total for 24 oz = $2.28/batch
  • white vinegar (as rinse agent) | 1gal = 1.79 | 4oz=.06/fill

Use 1 rounded tablespoon of this homemade detergent per load.  If you feel it necessary use a heaping tablespoon, but we do not.

  • Palmolive® eco+ gel 75 ounce detergent – $3.79 – 28 loads = $0.14 per load
  • Homemade powder 24 ounce detergent – $2.28 – 48 loads = $0.05 per load

Here are the cost savings for the homemade rinse agent that goes along with this recipe:

  • FINISH® JET-DRY® Rinse Agent 4.22 ounce solution – $3.99 – 1 fill = $3.99 per fill
  • White Vinegar as a Rinse Agent 1 gallon solution – $1.79 – 1 fill = $0.06 per fill

That is a huge savings of 6650% on an effective rinse agent.  Sounds too good to be true… but it is indeed true! The rinse agent costs just pennies and detergent only half as much.

Detergent directions

Each batch yields 24 ounces of resulting product which you should store in some type of container you were going to dispose of.  We suggest something 1 gallon size or smaller so you can fit it under your kitchen sink; old coffee cans work great.  Feel free to double the batch, or multiply it accordingly to create any amount you’d like.

1. Start with these 5 ingredients:

2. Into a 32 ounce container – add 1 cup of borax:

3. Add 1 cup of washing soda:

4. Add 1/2 cup of citric acid (double for hard water):

5. Add 1/2 cup of kosher salt:

6. Put the lid on and shake it up good:

7. As you know… my wife loves her some label maker:

8. Fill “Rinse Aid” compartment with white vinegar:

(You can also add lemon juice as a rinse agent)

Use 1 Tbsp per load (you can use a heaping tablespoon if you feel the need, but we do not).

Tips to avoid clumping

This detergent will clump because of the citric acid. Here are a few ways to make it clump less.

  • Add a tsp of rice to the detergent to help absorb moisture.
  • After combining ingredients, leave mixture out and stir several times each day for a day or two. (This is how we do it.)
  • Add 1/2 tsp. citric acid separately to each dishwasher load rather than adding it to the detergent.

Some people have had success forming blocks of detergent by using ice cube trays. We have never tried this so we can offer no help here; if you want to try it look to the comments for help.

Note: To answer other common questions we wrote a dishwasher detergent FAQ page to help you better succeed with this recipe.

There you have it folks… simple, easy, and effective homemade dishwasher detergent.

What are you waiting for?  Go get started.

*******

References and Resources

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{ 734 comments… read them below or add one }

Alison

So the same recipe applies to those of us without dishwashers?

Reply

Randa

My question is: does all this kill germs/bacteria?

I’m a big germa-phob when it comes to doing my dishes. I figured the vinegar would help kill the bacteria, does anyone have any idea?

I buy chicken in bulk, freeze it and let it thaw on a plate and all that germy-mess goes in my dishwasher.

Reply

FlaMOM

Vinegar on its own is not a disinfectant. Per the FDA, vinegar inhibits bacteria and mold growth (works great to keep shower mold to a minimum), but doesn’t eliminate germs to the level of being considered a disinfectant like chlorine, per se. I’ve come across some recipes that add tea tree essential oil to the mix since that has natural antibacterial properties.
However, I’ve read somewhere that if you mix vinegar with hydrogen peroxide, then you get a very effective disinfecting cleaner but I haven’t tried it myself and would be reluctant to try it on something I eat from.

Reply

L

Vinegar is recognized in regulations for use in restaurants as a disinfectant. Also, if you use vinegar and peroxide, it makes the other even more effective, that is, unless you mix the two. If you do this, it makes both less effective. You would have to spray the one, wipe, spray the other, wipe clean, then rinse.
You will find if you research it that the borax a disinfectant when mixed with water. Salt disinfects too.
Another note…if you put too much citric acid in your dishwasher, you can etch the finish and pattern off of Corelle dishes, but this does take a lot to do. My nephew/niece did this not too long ago.

Reply

Judy

I found a few other recipes online that were similiar except they did not have the salt. Can you tell me the role of the salt.

Thanks for the earlier laundry detergent recipe. I love it!

Also sorry, if this has already been commented on. –Judy

Reply

Matt

I am not understanding some of these comments about saving very little… I do at least 1 load each day, plus some handwashing, and with my math, I personally would be saving at least $35 a year changing to this… May be others live alone and only wash once a week or something. Great website, thanks for all the reads!

Reply

Jen

I can’t get this to clean very well. First I tried another recipe with kool aid instead of citric acid, it left white all over the dishes. Then I tried this one exactly with citric acid…no white residue but it just doesn’t clean as well as the Finish tabs. The dishes still are dirty. About 1/4 of the dishes (mostly the plates and pots) need to be redone every time. I have vinegar in the rinse aid receptacle. What can I do to fix this?

Reply

FlaMOM

You’ve really got to play with the recipe a bit, depending on your water quality, age of washer, how well the dishes are “rinsed” before loading into the dishwasher, etc. I have hard well water and have found that doubling the citric acid is what works for me. I also make sure to make sure that there are no stuck on food particles left before putting them in the dishwasher. Some may say that seems redundant, but even with my brand new washer and expensive detergent, it still doesn’t remove food completely if it’s baked on. Also, using too much detergent can cause bad results. Again, you have to play with the recipe to find what works for you. ;-)

Reply

Jen

Thanks. I also read some information on natural cleaners and some of them used oxygen bleach (oxy) in them. Gonna try to throw a few scoops that in. I think I’d go broke doubling the citric acid though! That stuff isn’t cheap! Also, If I prewash the dishes any more than I already do, I think I might as well hand wash them.

My dishwasher isn’t that old. I’m sure it’s not top of the line since we rent though.

Also, I have started avoiding throwing the detergent right on the door because of the vinegar in the rinse receptacle, I can already hear it fizzling up before I start the wash! I guess it has a little left over vinegar from the rinse on the door or something.

Reply

Jennifer

I found citric acid at my health food store in bulk for SO much cheaper. It was $6 for 2 pounds. Just an FYI :)

Reply

Judy

I haven’t made the dishwasher detergent yet but I am very excited about it as I really like my homemade laundry soap. I was a bit surprised to find salt in the recipe. Has anyone tried it with and without salt, what is the role of the salt?

Thanks in advance?

Reply

Jessica

I have searched and cannot find the purpose of salt in the dish washer detergent. Can you explain it’s use in the recipe? I was trying to find out if it is an absolutely necessary component. Thanks!

Reply

Matt Jabs

Not absolutely necessary. It provides extra scouring action.

Reply

Jackie

and salt softens hard water, helping prevent hard water stains on glassware…

Reply

Sharon

I have been concerned about using salt if it’s not necessary. The vinegar in the rinse aid compartment would seem to take care of spotting. Has anyone tried it without the salt? I will in my next batch. It seems that the salt would dissolve and not be large enough particles to be effective as an abrasive. Other than wondering about the salt, I’ve been using the recipe for over a month and have been dazzled. Cleans as well as or better than ANY of the commercially made stuff without etching glassware.

Reply

Sue

I’m not sure where to get citric acid where I live. Can I substitute Vitamin C (ascorbic acid) or is it better to use Fruit Fresh or something like that?

Reply

Matt Jabs

Get it online (link in the article) or at your local brewery supply store. You can try ascorbic acid but I never have.

Reply

Jessica

I altered your recipe slightly, due to the availability of citric acid. I used
1 package of lemonlime kool-aid (about 1 tbsp);
1 tbsp salt;
2 tbsp borax;
2 tbsp washing soda.

This combination works great. I was greatly surprised at it’s cleaning power. The citric acid in the kool-aid really keeps my glass and plastic from getting a residue on it. Thanks for your recipe!

Reply

Steve

I came up with the same recipe using unsweetened kool-aid and adding a little vinegar in the rinse cycle. I use a little more salt because the water here is very hard. Commercial dishwashing detergents and laundry detergents don’t work well where the water is hard.

Reply

Penny

This recipe that Jessica has sounds great!

1 package of lemonlime kool-aid (about 1 tbsp);
1 tbsp salt;
2 tbsp borax;
2 tbsp washing soda.

The question I have is the measurements above for one load?
Thank you

Reply

Gloria

I’ve heard and read how toxic Borax is. There is other concoctions that do as well without using the Borax. 11/2 C Baking Soda Wash, 11/2 C Lemi-Shine, 1/2 C Baking soda, 1/2 C Kosher Salt. Use White Vineager as rinse agent. Works ok and I have really hard water

Reply

Matt Jabs

Borax has the same toxicity level as table salt – ingest too much and you’ll get sick, but it’s not toxic to use in detergent like this.

Reply

Jackie

I buy citric acid every year in 5 oz. containers, Mrs. Wages, when I can tomatoes. It is easy to find in our area in the grocery stores…no need to check with brewery as suggested in the instructions.

Reply

Stephanie

I have gnarly psoriasis…I’m going to try this to see if it helps! I am allergic to so many fragrances, this may be a great answer both to being more self reliant and to healing my skin.

Reply

Jackie

Ref Borax toxicity…keep it away from your pets and children…if ingested it is harmful. Some people use Borax water to help remove the flesh from bones of wildlife when making displays for nature/education centers, etc. Our cat got into some poured off water from that scenario, (he was after the fleshy material) and ended up with ulcers all over the insides his mouth from the Borax. He needed veterinarian attention to get well.

Borax is also used in ant killers, like Tarro, ant a homemade ant killer solution using Borax and sugar water.

Like most things, if properly stored or disposed of, you remove some element of risk.

Reply

Daviid

What Jackie is thinking of or panicking about is boric acid. This is different from borax which is sodium tetraborate. Take a look at earth clinic. com in the borax section if you want to learn more about how incredible borax is. Like Matt said elsewhere in the comments borax is as safe (safer) than table salt.

Reply

Heather Edick

Anyone else having problems with the off-gassing when the vinegar and washing soda combine? Mine exploded out of the container even though I added it slowly :(

Reply

Melissa Nowack

Are you adding the vinegar directly into the soap compartment? I put the vinegar in the rinse aid compartment…by the time it empties into the dishwasher, the baking soda is pretty much gone, I think. Just a thought.

Reply

Kelly

Someone may have asked this already and I missed the answer.Could you substitute lemon juice for the citric acid?

Reply

Bonnie

We have salt water and was wondering if this works with that. Everything else leaves spots. Thanks for any help.

Reply

Steve

Something that might help with the film problem would be to run the dishwasher empty only adding washing soda. It’ll remove any calcium and magnesium buildup on the heating element and remove any residual soap scum, which should make the dishwasher more efficient and help with the film problem. I use a tbs in my coffee maker to clean it, because it works better than vinegar.

Reply

Adrienne @ Whole New Mom

Is this OK to use in the dishwasher straight? I had talked w/ GE about filming issues and they said to use citric acid w/ the machine empty. Thanks!

Reply

L

Most companies and service repairmen will recommend citric acid to clean the elements. It works great. I use it often for this purpose. BTW, it is used industrially to clean out the inside of pipes.

Reply

Steve

Adrienne and L,

There shouldn’t be a problem if you don’t overdose the dishwasher. I just used a couple of tbs and ran a couple of empty loads, about the same amount as you’d use for citric acid, until the discharge water ran clear. Washing soda, as soda ash, is also used industrially to clean pipes and boilers. Both work, but I’m not sure what the criteria is for chosing one over the other. To get rid of the film, I think it’s vital to remove the buildup on the heating element and inside the washer.

Reply

Adrienne @ Whole New Mom

I am not sure if my issue is film. There are also glasses not getting clean. Sometimes I have to wash 1/3 to 1/2 of the top rack after a load is done. If I use the Finish tabs I don’t have that problem. I’ve tried the citric acid in the mix and tried doubling it, but it seemed to etch my dishes when I doubled it. I haven’t tried lemishine yet. My water is just borderline hard. I had it tested and the honest salesman said he didn’t think it was worth my buying a softener. I have whole house filtration and sediment removal and we are on city water. I appreciate any input you have. Thanks!

Steve

I looked up the chemical formula for Finish and it’s mainly baking soda, washing soda and sodium percarbonate (mixed with water this becomes hydrogen peroxide and washing soda). Also, before using lemishine look at the cautions about using it with painted glassware, aluminum and non-stick cookware.

Steve

Try this mix. I haven’t completely tested it, but so far it seems to do work.
2 parts baking soda
2 parts Super washing soda
2 parts oxygenated cleaner(that’s the name of the product I bought, an equivalent Oxo Brite is sold at Wal Mart)
1 part citric acid (I used 1 individual packet of unsweetened Crystal Light)

Let me know how it works.
1 part Kosher salt (optional scrubbing agent)
Use 1 rounded tablespoon per load.

Stacey

I made this last week and it is amazing!! I have well water and its a constant battle to get my dishes clean. When I ran out of the store bought tablets, I looked for recipes to make my own. I had everything your recipe called for on hand and gave it a shot. I pressed the powder into ice cube trays, turned them out and dried them overnight. They are perfect! No more powder residue and with the vinegar rince aid, no more spots!!

Reply

Sara McFall

Hi Stacey – I also pressed the detergent into ice cube trays but after 5 days, the detergent still had not hardened. How did you get it to harden? I wrote about it on my blog – http://www.mymerrymessylife.com/2012/02/homemade-dishwashing-detergent.html

Reply

michelle pritchard

is the white vinegar safe for stainless steel interiors?

Reply

Lea

yes

Reply

mojca

what can I substitute the kosher salt with? it is impossible to get in Europe, let alone our lil’ ol’ Slovenia :-)

Would regular coarse salt work just as well?

Reply

Melissa Nowack

yes!

Reply

chris

I have a recipe that calls for Epsom Salt in place of Kosher Salt,
Interesting!

Reply

Lynnelle

I made the mix; couldn’t find citric acid so I got Lemi shine, but I’m not sure how much to use. Please help! Note: I have harrrrrddddd water.

Reply

Matt Jabs

Try it in small batches. Normal water would call for the same amount of LemiShine as citric acid, if you have hard water you may have to increase the dose.

Reply

Lynnelle

I washed a load last night and ended up having to use 2 tbsp of Lemi shine. It worked great! The best part is that I added vinegar to the rinse compartment and that got rid of that weird store bought dishwashing detergent smell that’s been lurking in the dishwasher.

Reply

bucket

please please please dont think you know all the chemical reactions when you DIY things like this….Vinegar in a 10 % solution will sterilize any hard surface with 10 minutes of contact…. so it is has phenolic capabilities. Just as peroxide does…. it would be the particles that dont get loose from the dishes that would still be there…. you can’t make it any quicker or stronger to make it happen sooner….10% 10 mins.

Reply

Adrienne @ Whole New Mom

Not sure I understand what you are getting at with this comment. Please explain.

Reply

Cindy

Distilled white vinegar in US grocery stores is 5%. I’m not worried about it’s safety, considering I mix it with olive oil and spices to put on my salad.

Reply

Matt Jabs

Amen. Don’t worry everyone, when you go against the grain there will always be doubters. Shrug it off and do what you know is right.

Reply

Steve

I kept waiting for him to answer Adrienne, but he didn’t. I looked at the First Aid Treatment section for Cascade and a couple of things really caught my attention, first was sodium hydroxide=lye, and second was Chlorox. Pass the salad dressing. Matt I agree with you 100%.

Sharleen

What can I use in my toilet tank, we have hard water. And the toilet never looks clean.

Reply

Rob

Use denture tablets and leave set for a few minutes.

Reply

Steve

To clean my toilet tank and bowl I used a mild muriatic acid solution. It worked very well, but is a bit hazardous. Denture tablets work and sodium percarbonate (Oxi Clean or the product I got simply called oxygenated cleaner) works and is less tricky to use than the muriatic acid.

Reply

Pat

Just emptied my dishwasher from using DIY dishwashing detergent….AWESOME job!! I found citric acid for $2.65 a pound at my local Amish store. I used an entire cup because we have hard water, and used vinegar in the rinse. No stains, no food residue, no white particles….just clean dishes!! Thanks so much!!

Reply

Leigh

I made this, but the longer I left it out open, stirring when I walked by, the more moisture it seemed to be absorbing. What am I doing wrong?

Reply

Matt Jabs

Keep the lid on and keep stirring occasionally, after a few days it will loosen up and you’ll be able to store it. It’s not moisture it’s the citric acid reacting w/the other ingredients.

Reply

Michelle

I made the recipe with 1 cup borax, 1 cup washing soda and 1 or 2 TBS of regular salt. I didnt have citric acid. I also added vinegar to the rinse compartment. I’ve used the recipe twice adding one tablespoon of the mix the first time and 2 TBS of the mix the second time. Both resulted in a dirty film on my plastic bowls and some glasses. I ended up washing half of the top rack the first time and then running it again on rinse only for the second attempt. I’m not sure if I’m doing something wrong or I need to clean my dishwasher??? I feel very uneasy about the left behind film. I’m not sure I want my kids to eat off dishes with potential chemical film. Even if it’s rinsed off. Any suggestions?? I’m pretty sure we have hard city water. Thanks!!

Reply

Steve

To check if my dishwasher needed cleaning, I put a couple of wide mouthed clean glasses in the top rack and ran the washer without adding any detergent. When the glasses came out filmy, it had to be either the water or my dishwasher needed cleaning. I ran it again empty adding washing soda, then repeated the process with with the glasses and they came out pretty clean. That told me it was mostly a gunk buildup in my dishwasher. Hopefully this helps. Maybe somebody else has a better suggestion.

Reply

Daviid

What about yucca as a non ionic surfactant as opposed to vinegar in the rinse? Granted you would have to work out ratios but I’m wondering if yucca and borax together is some ratio would be a good rinse.
Any thoughts?

Reply

Heather

I have tried this receipe several times and am struggeling a bit. I don’t know if it’s my dishwasher or the soap. My dishes do not all come out clean. I still have food and residue on things. Please help with ideas.

Reply

Sheri Brasington

SO where and what department do you find the citric acid. I also found a recipe on here calling for lemonade koolaid, Just wondering if Real Lemon lemon juice would help with cutting grease.

Reply

lizz

Ok everybody, how are you all storing your Borax and Washing Soda? Do most of you leave it in the original box with the punch out pourer or do you transfer to another container?

Reply

Deanna

Lizz, I have been making laundry detergent and using these items for a few years and I have always left them in their cardboard boxes. I keep all cleaning agents (even the ‘safe’ ones) in a cabinet away from too much humidity, in my utility room (although we don’t use the air conditioner much in the summer and the room gets warm due to it’s small size and the washer and dryer running regularly). I haven’t had any issues with effectiveness or clumping (moisture in the air) or package deterioration (I’ll have a box for around 9 months before I use it all up). I hope this helps you…

Reply

Christie

I used this detergent today on my 24 hr old dishes and they came out even cleaner than with the Cascade tablets. Thank you for sharing this!

Reply

Kayla

I didn’t have citric acid readily available so I squirted a little lemon juice in the detergent compartment after adding the detergent. It worked great!

Reply

RaShell Keller

I love your recipe! I haven’t been happy for some time with commercially available dishwasher detergent so I’ve been handwashing for nearly a year. I ran across your article and thought I’d give it a try. I didn’t have all the ingredients so I tried a slight variation. I’m thrilled!

See my testing of the recipe here http://poppyjuice-poppy.blogspot.com/2012/02/truly-amazing-homemade-dishwasher.html

Thanks so much!

Reply

RaShell Keller

Just wanted to report back and let you know that this recipe is still working great for us! No nasty film on our dishes and they are clean everytime! I am thoroughly impressed!

Reply

Lisa

I made the detergent tonight, added the vinegar to the rinse aid dispenser, dropped in my tablespoon of detergent- and I am highly impressed! Even the dish racks felt cleaner!

Thanks, guys. The URL is going up on my Pinterest board and my FB account.

Reply

David

Matt

Any problem with turning this recipe into a liquid……adding water in the appropriate proportions?

Reply

Matt Jabs

I don’t see why not David, give it a shot and let us know.

Reply

Steve

Matt,
I think if you add water to the washing soda and citric acid it’ll foam the washing soda and won’t work as well?

Reply

Matt Jabs

Oh yes… Steve is correct. I’m surprised I didn’t think of this since I often wash out my water bottle by putting a tiny bit of the detergent in it, and adding some hot water. It fizzes quite a bit and I just shake it up.

Reply

David

OK so I tried the liquid. I started with a small batch, produced from the powder recipe you provide here on the site. I didn’t have any problem with foaming or other reactives. We did run it through 3 loads and it worked well….requiring a shake of course to stir up SOME undesolved particles….no problem. The real problem I saw with this was that it was completely water-like……no viscosity to it. SO…unless your detergent dispenser door gizmo has a gasket with a perfect seal on it….the liquid leaks out of that compartment before the machine gets to the secondary wash….and there isn’t soap left for that wash. This isn’t the problem with powders or commerically made gels.

NEXT…I need something to thicken or gel the watery liquid. After some research, and judging the tone of this panel I learned that normal GELATIN wouldn’t be warmly recieved and so I found an alternative gelling agent called Agar-Agar (made from seawead) to try to gel it up. I went all in with ALL my powder….and ended up with something that looked like it had been drained from my lawnmower after a rough season cutting the lower 40!.

Moral to the story….using a fresh made batch of powder….and my wie is happy it’s over (though I’m still quietly determined).

Any other thoughts on how to thicken the liquid, without needed chilling, that would work well with this mix would be welcome.

The reason for my fixation with the liquid as opposed to the powder is a powdery residue left on the inside of the machine itself. If someone has a means to get past this symptom….I’d be happier to stay with the powder.

Clean on!

D

Reply

Matt Jabs

Ha ha, I love it… a true DIY’er like myself who will stop at nothing until he gets what he’s looking for. Way to go David.

Can’t help w/the liquid but to reduce and/or eliminate the powdery residue try increasing the citric acid in the recipe.

Reply

Heather H.

I purchased a 12 oz bottle of Aloe Vera Gel from the Dollar General and used that to replace the water. It worked! It was a perfect gel detergent. I mixed it all up and stored it in the Aloe bottle, and squeeze it right into the machine when its time to wash.

Jessi

OK…here goes nothing!! I had all of the ingredients except the citric acid..but after reading about it’s purpose I remembered I had some packs of powdered something that goes to my coffee pot, (for descaling) and it turned out to be citric acid and aluminum sulfate. So I thought why not?? It is in the middle of the wash cycle right now…I’ll letcha know how it turns out! :) Thanks for the help!

Reply

D

I made the dishwasher detergent and didn’t understand completely about not adding the Citric Acid. I added it and now my container of detergent is hard as a rock!! I can hardly move it with an ice pick. What would be a solution for me??

Thank you

Reply

crystal

please help i am getting fustrated and really wanting this to work. i mainly use plastic due to my kids. my water is not hard. i have not bought citric acid yet but have tried borax powder, washing soda and rinsing with vinger. i had a white film on my dishes. i tried the above again with kosher salt still white film. i tried again with lemonaide koolaide still a film. then orange juice still a white film. can someone please help my glasses are fine its all the plastic i use that is the problem. thanks so much

Reply

Steve

This might help. I had the same problem with the plastic lunch and storage containers, so when I loaded the dishwasher, I put about a half cup of vinegar in an upright glass in the top rack, before I started the wash. I also used vinegar as a rinse agent. Let me know if this helps.

Reply

sonar producer edition

Thank you for your work. Article helped me a lot

Reply

crystal

steve,
so what ingredients are you combining. are you using just the 2 or all of them. thanks

Reply

Steve

Crystal,
I used Matt’s recipe:
1 part borax
1 part washing soda
1 part citric acid (I used Lemi Shine as my citric acid source)
1/2 part Kosher salt
1tbs/load

I put a wide mouthed glass upright in the top rack and added about 1/2 cup of vinegar to it. I also added vinegar for the rinse cycle. My reasoning was that the glass of vinegar would be added more slowly throughout the wash cycle and flush the dissolved calcium salts before they precipitate and the vinegar in the rinse cycle would take care of the rest of the calcium.
Let me know how this works for you. Try a small batch, a tsp=a part.

Reply

crystal

Steve,
Thanks so much my husband was very angry when he found out I was trying this again and told me anything that had a film on it was getting thrown out lol. So I knew this was my last shot so I wanted to make it count. I am going to play with this a little now that I know it works ha ha. I did it and now i know he isnt going to kill me anymore for making a mess.

I filled one of my children’s kid cups with vinegar on the dishwasher top rack. Then I used equal parts of washing soda, baking soda, borax, and kosher salt using 2 tsp where i used to add commercial soap. Also I put vinegar mixed with blue dye so I could tell when I needed to add more to my rinse cycle. This worked great. I feel confident my dishes are clean with these ingredients Do I need citric acid and if so what is its purpose and why? Any thought on what I am using? am i over killing it even though it worked.

thanks again steve for all the help in helping me do this

Reply

Steve

Thank you. I’m glad it’s working for you! In my opinion, you’ve got a mix that does the job, so tweaking it isn’t necessary. If I was going to tweak the recipe, I might add a little sodium percarbonate (Oxi Clean or the generic equivalent, what I bought was simply called oxygenated cleaner, much cheaper than Oxi Clean).

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patti

i mixed up my batch last nite and spooned it into ice cube trays to make tabs. how long should it take for them to harden enuff to remove? it has been about 24 hrs, and while they are firm, they still crumble when i try to get them out. thanks!

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Matt Jabs

Not sure Patti, I haven’t tried that system yet. Can someone who has weigh in?

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MJ

i was searching how to make dish soap and found this site. i’m gonna try this and see what happen, thanks for sharing!

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ashwani kumar

please help me with the following querry.
what should i put in the salt compartment and what is kosher salt. pls also suggest an alternative to kosher salt.
thanks
ashwani

Reply

Steve

Ashwani,

The salt is mixed in with the other ingredients for the detergent. Kosher salt is a large grained pure salt (no additives). Any coarse grained pure salt will work. In a pinch, you can use a good table salt. One of the major benefits is to soften the water.

I hope this helps.

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Adrienne @ Whole New Mom

Hi Matt and others…

I really really really want to get this to work. I am concerned b/c my non patterned dishes look bad after 1 pass w/ this w/ double the citric acid. I am also concerned about using things not recommended by the companies making the dishwashers…can I be doing damage here? I called GE and they said not to use anything organic – why? What are they talking about…anyone please???

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carol

How would I gel this for hand washing use? Trying to save money but all these recipes seem to be for the machine. Thanks for the wonderful recipes :-P

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Amy

I saw in another comment that one person used aloe gel, bought from a dollar store. You might just use in powder form for dish washing, too. I use soap berries, as I repurpose my dish water in my garden but plan to make this recipe for my grandmother, who uses a dish washer.

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meli

Just found your recipe and I used 2 cups borax and 2 cups washing soda. It still needed something. So I’m Gonna add the salt, citric acid and the vinegar. Oh and I also use vinegar in a downy ball in the washer for my clothes! Thanks again! Ill let you know how it goes!!

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Merri-Lynn

I made a batch following the directions and it has left a white residue on the dishes. I have well water so this may be a factor. Anyone have any suggestions?

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Sharon

In your recipe for making this, you give the ingredients in ounces, but in the photos you are using measuring cups. I can’t be sure if it was here or on another site that the amounts were previously given in volume measures (cups). I noticed there is a big difference in the weight per volume of the ingredients involved. Should I be weighing the ingredients?

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Matt Jabs

Hi Sharon. They’re normal kitchen measuring cups so 8 ounces = 1 cup, etc.

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Sharon

Matt, 1 cup of washing soda weighs .6 pounds while 1 cup of borax weighs .376 pounds and 1/4 cup of citric acid weighs .110 pounds. Kitchen measuring cups measure in volume and ingredients differ greatly in mass. This is my confusion. The ratio of ingredients changes when you shift from volume to weight.

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Matt Jabs

Not weight, measurement.

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meli

Just took the dishes out of the dishwasher and they are clean and sparkly!!!! Thank you soooooo much for sharing this! P.s. I left out the critic acid because I had dirty dishes that couldn’t wait for me! LOL The plates came out clean even after a 24hour sit in the dish washer….

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Ruth

I’m fairly new to the DIY world but have been experimenting with your recipe for dishwasher detergent with fairly good results considering I have a 14 yr. old dishwasher. Thought I’d share some comments from my sons: “Ah, Mom. You’d be the herbalist we have to visit on our computer game, Sky Rim!” “Mom, you remind us of Eazma on The Emperor’s New Groove when she’s in her secret lab making up potions. ‘It’s dinner time!’ (evil laughter)” “Guess we’d better keep an eye on her as she’s making dinner!”

Reply

Matt Jabs

Lol, way to go Ruth, keep working up your concoctions!

Reply

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