Exam (elaborations)
Texas Cosmetology Written State Board Questions 100% Answered!!
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Alkaline Wave - ANSWERCold waves. Ph of 9.0-9.6. Use ammonium thioglycolate as reducing agent. Acid Balanced Waves - ANSWERProcess the fastest and at room temp. Ph of 7.0 Ammonium Thioglycolate - ANSWERActive ingredient or reducing agent in alkaline permanents. What layer of the hair is re...
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