How It Is Made: Fat to Soap

How It Is Made: Fat to Soap

Author:

How can animal fats and lye, a highly caustic substance, be processed to produce something that is powerful enough to clean but gentle enough to use directly on skin? Kids will be interested in the manufacturing processes that take these disparate compounds to produce the soap they use to wash their hands.
Book Infochevron down
Ages: 5-7
Read time: 5-20 mins
AR LEVEL: 1.4
LEXILE©: 120L
Ages: 5-7
Read time: 5-20 mins

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