This is a simple test. Take a chicken feather and place it in the lye. If the feather dissolves, the lye is strong enough and you can use it for your soap. If not, you will have to re-boil the lye water when it emerges and repeat the process until your chicken feathers dissolve. ...
It helped to preserve wisdom and opened ways into more in-depth knowledge about caustic chemicals used in soap making. At the heart of this age-old practice lies a closely guarded secret: the addition of lye and multiple types of oils in the procedure that will turn to melt, tepid fats a...
lye and prescribes washing to carry away impurities from the body and clothes. The use of soap for personal cleanliness became increasingly common in the 2nd century A.D. According to Galen, the best soaps were Germanic, and soaps from Gaul were second best. This is a reference to true ...
网络释义 1. 制造肥皂 Fuels and products from petroleum ... Making nylon 制造尼龙Making soap制造肥皂Plastics 制造塑胶 ... www.sci.cytss.edu.hk|基于 1 个网页 2. 制皂 制皂,making... ... ) cold process for soap 冷法制皂 )making soap制皂) soap making wastewater 制皂废水 ... ...
Because of these dangers, keep small children away from the processing room while soap is being made. How to make lye from ashes Commercial lyes can be bought in tins from pharmacies in larger towns, and these are a standard strength to give consistent results. However, if they are not ...
(uncured) soap. Details of the precautions that should be taken are given below. Because of these dangers, keep small children away from the processing room while soap is being made. How to make lye from ashes Commercial lyes can be bought in tins from pharmacies in larger towns, and ...