I decided to make an all natural homemade laundry detergent using a bar of my own handmade lemon mint soap. As it’s scented with only lemongrass and peppermint essential oils it was a great choice as a base for my detergent! Not only does making my own detergent save money over buying commercial detergent brands, but I like that’s it’s also eco-friendly! You can also use an unscented soap and add a few drops of fragrance or essential oils to your recipe before mixing.
Looking for other uses for grated handmade soap? Make your own homemade liquid soap! Simply grate two 4oz. sized handmade soap bars of your choice and add to a pot filled with a gallon of distilled water. Place the pot on the stove and add two Tablespoons of liquid glycerin to the finely grated soap shavings and the distilled water. Heat over medium/high heat and stir until your soap dissolves. Once your soap mixture dissolves, remove it from the heat and let stand for 10-12 hours. After your soap has completely cooled, beat with a hand mixer to mix thoroughly. If your soap is too thick, you can mix in a small amount of distilled water at this point until your soap is the consistency you desire. If it’s too thin – as this can happen depending on the recipe of the soap you choose to use – simply reheat the mixture and add in more grated soap. Once your soap is complete, use a funnel to pour the soap into containers of your choice. (Note: You can purchase organic vegetable glycerin for this project from Mountain Rose Herbs.)









Thanks for the great info. I think I’ll have to try this.
running it through the blender is a genius idea! i hate to use powder laundry detergents because it creates little balls all over my clothes. i hope this prevents it from happening.
i’m gonna try it out.
@Harmon2005
To prevent that I only use 1/8th of a cup(trust me they still get clean), run the hot water first, sprinkle in my soap, make sure to swish it a bit then change the temperature to whatever I’m using to wash(often cold) and THEN add the clothes.
Another cool trick with homemade laundry soap like this is to use vinegar in place of laundry softener. It helps rinse out the soap, soften the clothes, and it can’t be smelled after the rinse and drying.
I’ve been able to wash out cat spray with one load using my own homemade laundry soap(same basic recipe) and the methods I’ve just told you.
I also make my own laundry soap. But I made some modifications. I grate my fels naphta soap in my food processor and then melt it on the stove in about 4 cups water and then in my 5 gallon bucket I fill about 3/4 full of hot water and add 1/2 cup borax and 1 cup arm & hammer washing soda and then I add a 24 load of gain to add my favorite scent to it. I tried the essential oils but couldn’t get a good scent so I done this and it works. (It just doesn’t gel as hard as without it.)
I never thought to run it through the blender either, GREAT tip!
Have you ever tried cutting the soap into chunks and running that through the blender instead of grating it? Would that work?
question I used my own laundry soap I love the way the clthes were clean and soft but all the oder did not get out???
I make my Laundry Detergent but I too made changes… first one is the thought of Animal fat on my clothes was not even an option so I do not use fells. I use handmade vegie based soap and it works like a charm, I grate soap leave it sit until I can grab a hand full and not have it stick, with cold processed soap it has to cure for weeks, even when you take a bar that’s been cured for 8 weeks and grate it the inside still has a bit of moister but does not take that long to dry out… once it’s ready I put it back in my food processor and turn it in to powder. from here I mix it up and I have not had any trouble with it sticking to or leaving residue on my clothes..even in cold wash. I use Lemongrass tea tree essential oil soap, lemongrass for scent, tea tree for it’s antibacterial effect, but if you don’t like your soap to have a scent you want to use a vinegar rinse if there is odor in your clothes after washing you can also place some essential oil of your choice on old wash rags to toss in the dryer this may also help