do these alternative food dyes and dye gels last as long as kool aid does and do you have to add and acid like vinegar or anything else.
thank you very much for the help.
thinking about and would love to make my very own wool from from washing the fleece to spining and dyeing the wool, seems a lot of work but very interesting!!
is the whole process of making the wool more cost effective then buying it???
my boyfriend thinks im nuts!