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I am asked all the time about how much emulsifier to use. If you are using Polawax, the general rule of thumb is to use 25% of the oil phase. So if you have 20% oil, you’d use 5% Polawax. If you have 30% oil, you’d use 7.5% Polawax. And so on. So why am...
I’ve received quite a few queries asking why can’t we use CP soap as a shampoo. I know the perception out there can be CP soap = natural, therefore good and surfactants = processed, therefore bad, and I know I did a post on carboxylates recently, but there are good reasons we don’t use even...