Feijoa soap

Feijoas are great to add to your soaps for their exfoliant properties, both from the fruit itself but also from the texture of the flesh and seeds. You don’t have to worry about the fruit going bad in the soap, because the fruit, along with the oils and lye, will go through a saponification process in a high pH environment, and will keep anything from spoiling.

Red, yellow and blue

One of the biggest problems you face when making cold process soaps is colour. The high pH environment of cold process soap making can do some funny things to your colourants. Some colourants, particular natural colourants, will fade to grey or morph into other colours.