Homemade laundry soap

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I personally wouldn't use anything but 100% CO or PKO with 0% SF for making the "soap" part of my laundry soap. Those have the highest cleansing value, and they rinse cleaner than other oils that have higher conditioning values.

Think about it... you don't want to "condition" your clothes with anything, not the FAs from the oils you use to create the soap, and not from SF, either. So while you can absolutely make laundry soap from other oils, and it will work, I don't believe it is the best choice.

One thing to keep in mind is that homemade laundry soap works best in hot water. To wash in cold, it's best to pre-dissolve the powder in hot water, and then add that mix to your load. Even then, you will get more scum in your washer, and will need to clean it more often.

Finally, if you will be using very hard water to wash your clothes, homemade laundry soap is probably not the best option for you. You will have lots of soap scum from all those minerals, and your clothes will probably get dingy because they won't rinse clean. Sorry :(

EDIT: my laundry soap recipe is actually a mix of 1 part grated CO soap, 1 part borax, and 2 parts washing soda. What I was trying to say above is that I only use CO or PKO to make the "soap" part of the mix. :)
@AliOop i just came on to look up ingredients and ratios for laundry soap - I made a big batch of 0% SF coconut soap for dishes /stain stick several months ago, and no-one wants me to share with them! NO-ONE!! I get that washing with a bar, and rinsing a lot, is different than squeezing Dawn into the sink of water. And maybe our hard water makes solid dishwashing bars trickier…(I did add citric acid, but that only goes so far)

Anyway, I thought I’d turn some of the bars into laundry detergent, and I just finished a grating session…only to read your post about dingy clothing and scummy washing machines. Any suggestions for what to do with 200 grams of finely grated soap? 😂😂😭
(maybe one day I will learn to research first, then act. But I doubt it.)
 
@DeeAnna after reading what you wrote, I realized that my previous answer sounded like I didn't recommend using anything but 100% CO soap in my laundry soap mix. I was only intending to refer to what oils I would use to make the "soap" part of the formula. I actually use 1 part grated CO soap, 1 part borax, and 2 parts washing soda. I've modified my answer above to reflect that - thanks!
These “parts” are by weight, yes? Example, 100gr, 100gr, 200gr? Thank you !
 
I personally wouldn't use anything but 100% CO or PKO with 0% SF for making the "soap" part of my laundry soap. Those have the highest cleansing value, and they rinse cleaner than other oils that have higher conditioning values.

Think about it... you don't want to "condition" your clothes with anything, not the FAs from the oils you use to create the soap, and not from SF, either. So while you can absolutely make laundry soap from other oils, and it will work, I don't believe it is the best choice.

One thing to keep in mind is that homemade laundry soap works best in hot water. To wash in cold, it's best to pre-dissolve the powder in hot water, and then add that mix to your load. Even then, you will get more scum in your washer, and will need to clean it more often.

Finally, if you will be using very hard water to wash your clothes, homemade laundry soap is probably not the best option for you. You will have lots of soap scum from all those minerals, and your clothes will probably get dingy because they won't rinse clean. Sorry :(

EDIT: my laundry soap recipe is actually a mix of 1 part grated CO soap, 1 part borax, and 2 parts washing soda. What I was trying to say above is that I only use CO or PKO to make the "soap" part of the mix. :)
I’ve posted this on another thread also, as I’m a bit worried about too much oil in my laundry detergent-Does adding fragrance oil add super fat? I wanted to add strong smell to the laundry soap (then powder). Thank you
 
I’ve posted this on another thread also, as I’m a bit worried about too much oil in my laundry detergent-Does adding fragrance oil add super fat? I wanted to add strong smell to the laundry soap (then powder). Thank you
@Georgeandstella Nope - fragrance/essential oils won’t affect the superfat percentage.
I’ve appreciated @AliOop’s advice - I grated my 0% SF coconut soap to prep for making laundry detergent - but I won’t use it because my water is hard and I don’t want clothing and bedding to be washed with scummy water. Washing dishes with this soap didn’t work out either - and I do add citric acid to all my soaps! Sigh.
 
I’ve posted this on another thread also, as I’m a bit worried about too much oil in my laundry detergent-Does adding fragrance oil add super fat? I wanted to add strong smell to the laundry soap (then powder). Thank you
Fragrance oils aren't really made of much oil, so they don't add to superfat. They also generally aren't strong enough for scenting laundry unless you use a scent fixative. I've never tried that so unfortunately can't give any advice about how to find those or use them.
 
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