hi, I don't know what woca means?
Oh, Yes it is treated with lye, but as I'm danish I don't know the meaning of the word woca. It's a lye with som white pigment and after it has been treated with soap :-)
/Susanne
BRANDI Living
S A R A H G R I G G S L T DOriginal Author
BRANDI Living
S A R A H G R I G G S L T DOriginal Author