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geolqued | 6 years ago
It's a remarkably simple process to make soap from oil or fat. just heat and add a caustic agent. Sodium Hydroxide for bar soap or Potassium Hydroxide for liquid soap.
When I check out the competition and look at the ingredients list I'm surprised at how many different things that are in most products. Most body washes are technically detergents not soaps.
pivo|6 years ago
Many bar "soaps" you find in pharmacies and grocery stores are detergent too, at least in the US. If it doesn't say "soap" on the label, it probably isn't.