Hello. I'm having problem with colouring goat milk soap. Usually I don't add any colour to my goat milk soap, but wanted to try it this time. I used a mica powder from Amazon that was green, my soap was green apple fragrance. The problem was that instead of green I got a light red colour. It still works as I will label the soap apple instead of green apple. My question is why did it change to a different colour and how to avoid it in goat milk soaps? I would like to try more colouring with future bars.
Thanks for any help.
Thanks for any help.