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MannyD MannyD
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7 years ago
Hair is most efficiently "permanently" dyed by
A) soaking hair in the colored dye.
B) adding colorless reactants that react in the hair to form the desired color.
C) using water soluble dyes.
D) None of the above dye hair efficiently.
Textbook 
Chemistry for Changing Times

Chemistry for Changing Times


Edition: 13th
Authors:
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Chemistry for Changing Times, 13th Edition
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BarryOBarryO
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7 years ago
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More solutions for this book are available here
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. Smiling Face with Open Mouth

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MannyD Author
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7 years ago
This site is awesome
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You make an excellent tutor!
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Smart ... Thanks!
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