History & The Arts
The history of soapmaking
...out about The Open University's Science courses and qualifications [Making soap] [The Sumerians] used a slurry of ashes and water to remove grease from raw wool and cloth so that it could be dyed. Sumerian priests and temple attendants purified themselves before sacred rites, and in the absence of soap, they too probably used ashes and water. The slippery solutions clean...