Which surfaces require disinfection after each service?

• A. All surfaces in the shop
• B. All nonporous surfaces that contact clients or tools
• C. Only the cutting surfaces of tools
• D. Porous surfaces only

Answer: (B)

Disinfection between clients focuses on surfaces that can be cleaned and fully disinfected, especially those that come into contact with clients or with tools. Nonporous surfaces are the ones that can be effectively treated with an EPA-registered disinfectant and must be wiped down and kept wet for the product’s required contact time after each service. This reduces the risk of cross-contamination. Porous surfaces aren’t reliably disinfected by typical products, so they aren’t the ones routinely disinfected between clients; they’re cleaned or managed according to other guidelines.