Which of the following conditions is a bacterial skin infection that contraindicates waxing when active?

• A. Impetigo
• B. Eczema
• C. Scabies
• D. Miliaria rubra

Answer: (A)

Waxing during an active infection is avoided to prevent spreading bacteria and to protect delicate, possibly damaged skin. Impetigo is a contagious bacterial skin infection that often causes crusted sores; applying wax over active impetigo can push bacteria deeper into the skin, increase irritation, and risk transmitting the infection to the esthetician or other clients. Healing is typically achieved with appropriate antibiotic treatment and the affected area should be clear of crusts before waxing resumes.

The other conditions are not bacterial infections. Eczema is an inflammatory skin condition, scabies is caused by mites, and miliaria rubra is a heat-related rash. While they may require postponing waxing for other safety reasons, they do not fit the criterion of a bacterial infection that contraindicates waxing when active.