FlybyStardancer
Well-Known Member
Before I got into soap & cosmetics, I learned canning. Proper sanitation and preservation methods are just as important there, if not even more important! (As is the difference between what's safe in different places. Apparently some of the north american variants of common-but-dangerous bacteria/molds are more heat-tolerant than their UK cousins. In the UK you can be perfectly safe flipping the jar of fresh, hot jam over and letting the heat of the jam kill nasties. In the US you have to actually process them in boiling water to kill them.)