OH Barber Practice Questions - Ohio State Barber Licensing Exam

What is the pH range of most hair conditioners?

7.0-8.0 (neutral to alkaline) 4.5-5.5 (slightly acidic) 1.0-2.0 (strongly acidic) 9.0-10.0 (alkaline)

4.5-5.5 (slightly acidic)

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