Exam (elaborations)
PSI Cosmetology Questions and Answers 100% Correct
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PSI Cosmetology Questions and Answers 100% Correct Soft Water/ Rain water - answerBest for shampooing and allows shampoo to lather freely Hard Water - answerMinerals that lessen the ability of the shampoo to lather Purified water/Deionized water - answerMain ingredient in shampoo Surfactant -...
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