Diy Foaming Hand Soap With Glycerin. This formulation guide is very easy to make. I used to use tons of chemical cleaners, but now i’ve swapped out all of our soaps for castile solutions and vinegar washes.
If you add the soap first, it will suds up when you add the water. I’ve made hard bar soap, liquid soap, glycerin soap, and hot process soap, but diy foaming hand soap always eluded me. I love this mason jar version!
All i do is use the liquid castile soap with tap water.
We do not use any surfactants in our soap (which is a good thing!) so it. Preservative actually you would need 50% glycerine for this soap to truly be preserved, but it's good to know that glycerine does add some preservative properties to this homemade foaming hand soap. Add almond, jojoba, grapeseed or olive oil, if using. All you do is mix everything together in the foaming soap dispenser!