Chemical services should not be performed if the scalp analysis shows any signs of?

• A. Skin abrasions
• B. Itchy scalp
• C. Dandruff
• D. Redness only

Answer: (A)

Chemical services require an intact scalp barrier. Skin abrasions are breaks in the skin, so chemicals can penetrate deeper into living tissue, posing a high risk of chemical burns, excessive irritation, infection, and unpredictable results. Because the skin is compromised, the safe course is to postpone the service until the abrasion has healed and it’s safe to proceed.

Itchy scalp, dandruff, or redness alone don’t necessarily mean the skin barrier is broken. These signs may reflect irritation or inflammation that can be managed or treated before performing a chemical service, or evaluated further if more serious symptoms are present.