whirlcool
Well-known member
I'll say that Charlie's soap has a big following. But then after a few uses some people stop using it for various reasons like dingy whites of a filmy coating on darks. Some people have added Borax to the soap or STPP to prevent this. It seems you have to have a good quality water for Charlie's soap. But it still has a large bunch of followers, there must be a reason why.