4-Ingredient Less-Toxic Dishwasher Detergent
I recently read a news article about a young child who died after eating a dishwasher detergent pod. This is a heartbreaking and unnecessary casualty of the toxic and chemical-filled world we live in.
This tragic story makes me wonder:
- If one dishwasher pod can kill a toddler, what does long-term exposure to a small amount of dishwasher detergent residue do to our bodies?
- What about all the other questionable ingredients and substances we are exposed to on a daily basis? (Chemical cleaners, air fresheners, sulfates in soaps and shampoos, etc.)
I’m not attempting to answer that question. But I am on a personal mission to reduce the amount of chemicals I expose my body to on a day-to-day basis.
That is one reason why I have started making my own dishwasher detergent at home.
This is a less-toxic cleaning agent that leaves my dishes clean and sparkling without using questionable ingredients.
How To Make Less-Toxic Dishwasher Detergent At Home
This homemade dishwasher detergent is made out of readily available ingredients that are low in toxicity (most of these ingredients are ingestible) and also quite affordable:
Baking soda – Buy at any grocery store.
Washing soda – I bought a big box at Walmart for $3.00. You can also use washing soda to make homemade laundry detergent (photo below).
Citric acid – I bought mine, oddly enough, at an Indian grocery store. Check at your local drug store, natural food store or buy online.
Salt – Buy anywhere. Any type of salt will work.
Essential oils – I used lemon essential oil which I bought at Whole Foods. Citrus essential oils (lemon, lime, grapefruit, and orange) tend to be low cost and are great for kitchen use.
Remember To Pre-Rinse
For sparkling clean dishes, it is advisable to pre-rinse your dirtiest, most caked-on dishes.
Because this recipe doesn’t use harsh cleaning chemicals like those found in commercial dishwasher detergent, your best results will be obtained by removing some of the caked-on food on your dishes.
An All-Natural Home
Check out more DIY body and household product posts.
Join me while I attempt to reduce the amount of toxic chemicals I use in my house and on my body.
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Homemade Less-Toxic Dishwasher Detergent
I would recommend making a small batch to begin with. This detergent can dry out over time.
Ingredients
- 2 parts baking soda
- 2 parts washing soda
- 1 part citric acid
- 1 part salt
- Essential oils, optional (I used lemon)
Instructions
- Mix all ingredients together according to ratios given above. If the citric acid is granular, you may wish to blend the ingredients to make a finer consistency. However, if your citric acid is the consistency of salt or sugar, you can skip this step.
- Use this detergent as you would use normal dishwasher detergent: Two to three tablespoons per load or so.
FAQs About Homemade Dishwasher Detergent
Here are answers to some of the most common questions I get about making your own dishwashing detergent:
Why would I make my own dishwasher detergent?
Commercial dishwashing detergents contain many ingredients that many want to avoid, like zinc carbonate, acrylic copolymer, artificial fragrances, and more. When you make your own dishwasher detergent, you know exactly what is in the product. This particular recipe only requires the use of 4 ingredients.
What ingredients are needed to make this detergent?
This homemade detergent only requires 4 ingredients: baking soda, washing soda, citric acid, and salt. You can also add essential oils (optional) for scent.
Does this detergent work as well as store-bought?
This homemade detergent works well – but may not work as well as the commercial detergent you’re used to. However, since this homemade version contains less harsh ingredients, you may consider this a fair trade-off. I use this detergent all the time with good results and it currently has a 4.4/5 rating from 171 people who have made it.
Will I save money by making the homemade version?
This recipe is made with low-cost, easy-to-find ingredients like baking soda, salt, and washing soda. Depending on where you buy your supplies, this may be cheaper than name-brand detergent or dishwasher pods.
What is a good amount to make?
The recipe above uses ratios, so you can make as little or as much detergent as you wish. If you use a dishwasher frequently, you could start out with this amount: 1 cup baking soda, 1 cup washing soda, 1/2 cup citric acid, 1/2 cup salt, and optional essential oils.
I tried this tonight and my silverware came out sparkling clean, noticeably shinier than the brand I have been using. THANK YOU for sharing.
True story! I was there 🙂
Awwwweesooommme!!! Thank you for the post, the choice to go more safe and natural and awesome recipe knowing it WORKS!! Love it!!
Hi Tiffany
Is washing soda the same as Soda crystals?
Hi Louise – A quick Google search indicates that they are, in fact, the same thing. I can’t personally confirm this though – let me know what you find out!
How does glass turn out after using this soap for say a week or so?
Every DIY I have tried for the dishwasher has given me a white film. Yes hard water – but terrific water softener and I’ve tried the citric acid as well as Lemi-Shine, lemon juice, vinegar rinse, you name it!
Hi Laurel – I have noticed that this detergent makes silverware VERY shiny, as well as CorningWare-type plates. My glasses weren’t super shiny, but regular dishwasher detergent doesn’t get them super shiny either. Hope this works for you!
This recipe is very efficient and so much safer for all the family. I prefer mixing my own cleaning products from natural ingredients and the only thing I haven’t tried to mix was a dishwasher detergent. I mixed it a week ago and I’m so glad to have it in addition to my “tested recipes” bunch. Thank you fro sharing it!
If I made a bulk batch for my jar, could I use 2 cups(for 2 parts) and then 1 cup(for the 1 parts)? Just making sure I’d get the ratios right😊 Thank you!
Yes, Rochelle – that’s the right amount!
I have read that washing soda and citric acid neutralize each other. Have you tried this recipe without one or the other?
No, I haven’t tried this but would be curious to hear back if you try a variation. Thanks!
I used the original recipe (with both the citric acid and washing soda). I am still using my (ecover brand) rinse aid. My glasses are cloudy and the cutlery is noticeably less shiny than with commercial soap. I don’t have hard water.
I was so excited to try this to make less waste, and I also kept forgetting to grab my Cascade at the store. Followed the recipe and sadly I am very disappointed.
I had to do two wash cycles to try and get this white chalky film off of the dishes and then I needed to wash them by hand.
I have a newer good HE dishwasher but sadly this just isn’t a good fit for us.
Hi Lora – Thank you for the comment. Sorry it didn’t work out for you. I’ve had good luck using this in two dishwashers – albeit neither was a newer HE dishwasher. Thanks for your comment!
All HE appliances require HE detergents. They use less water and require the special formulas. So if course this didn’t work for you.
I was so excited to try this, but was disappointed. The first wash I put the suggested amount of detergent in my fully loaded dish washer and some dishes came out dirty still. Second wash I tried added extra detergent overfilling the detergent spot. This time I found that there were still some small bowls and saucers with food on them still. Any suggestions? I don’t want to give up on diy soap :,(
Hi Melisa,
Thanks for your comment. Sorry it didn’t work out for you. When I use it, my silverware and Corningware-type of plates come out sparkling clean. The glasses aren’t super shiny, but I haven’t had an issue with them still having food on them. I will be updating this post soon after I play around with the formula a bit. Thank you!
Hi there! How much essential oils should I add? Thanks!
I would recommend 10 to 15 drops
My mix started reacting before I put in the salt and continued afterwards. It became a fizzy cream. Is this to be expected? If so, how can I store it for later use?
Hi Lara – How much essential oil are you using? Other than the essential oil, there are no liquid ingredients in this, and it shouldn’t react like that.
I’ve been using this recipe for a few weeks and it works really well! I love it and will continue to make this homemade detergent.
I was hoping you could tell me if I should still continue to put salt in the water softening compartment as well as rinse liquid when the machine tells me to refill those or if I can ignore those ?
Hi Lili – Glad it’s working for you! I don’t know if you can ignore those or not. I don’t have a water softener at home. Please let me know if you find a solution that works. Thanks!
That much salt in the environment is not great either. Can salt be eliminated?
By the way, if glasses come out of the dishwasher scummy, i soak or scrub them with baking soda to make them shine again. (We advised our elderly father to use the dishwasher instead of hand washing to have cleaner dishes, better rinsed, to avoid bowl upsets and diarrhea. I am finding myself less able to see and remove dirt on dishes as i age, and am also opting for the dishwasher.)
Also i regularly give tea cups or glasses a soak in water with baking soda to remove lines and other tea stains, it does not seem to take much soda in the water. This takes off the tea stains before washing the cups and glasses..
Thank you for this comment. I will use it and suggest it to my mom also.
Hand washing isn’t good for the environment. It uses fat more water than any dishwasher, even barely full loads.
Very impressed by the recipe and the mission.
I have been on the same mission for my household for few months, and it is NOT easy.
Lots of information, and lots to learn about ingredients.
So glad to come across your post before I spend significant money on commercial products.
Thank you, and I will look for your other recipes
I just made this – and it is excellent! I’ve been using top of the line, expensive, dishwasher detergent for years and my dishes actually came out cleaner and shinier!
Very happy!!
I have used this recipe for years. I also use white vinegar in the rinse aid dispenser. SO SHINY!!
Great to hear! Thanks for your comment.