Disinfection & SafetyQuestion 24 of 100
When mixing a disinfectant concentrate, the barber should:
a.Guess the amount
b.Always use more concentrate than directed for extra strength
c.Follow the exact dilution ratio on the manufacturer's label
d.Dilute it with used solution
Explanation
Disinfectants must be mixed to the precise dilution stated on the label. Too weak a mixture fails to kill pathogens, while too strong a mixture wastes product, can damage tools, and may create a health hazard.
Law Reference: CCR Title 16 §979Practice all 100 questions free — no signup required.
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