All of the following cleaning and disinfectant guidelines are true about combs and brushes EXCEPT:

• A. Disinfect with fine steel wool
• B. Disinfect with EPA-registered products
• C. Clean with soap and water
• D. Rinse and air dry

Answer: (A)

Cleaning and disinfection of combs and brushes involves removing debris, then killing microorganisms, and drying properly. The correct approach starts with cleaning the tool with soap and water to remove hair, oils, and product buildup. After that, you disinfect using an EPA-registered product, following the label for how long it must sit and how to dilute it if needed. Finally, you rinse and allow the tool to air dry completely.

Disinfecting with fine steel wool is not appropriate because steel wool is not a disinfectant and is also highly abrasive. It can damage the teeth or bristles, create micro-scratches that harbor microbes, and may leave behind rust or metal fragments, compromising both hygiene and the tool’s longevity. In contrast, EPA-registered disinfectants are designed to kill pathogens when used correctly, cleaning with soap and water removes visible dirt, and rinsing plus air drying prevents residual moisture that can promote microbial growth.