Which disinfectant options are acceptable for cleaning buffer blocks and porous nail files not exposed to blood?

• A. EPA-registered disinfectant or chlorine bleach solution
• B. Soap and water only
• C. Alcohol-based spray only
• D. Only water

Answer: (A)

The main idea here is using a proven disinfectant to decontaminate tools that touch clients. For buffer blocks and porous nail files that haven’t been exposed to blood, using an EPA-registered disinfectant or a chlorine bleach solution provides reliable, label-listed disinfection. These products are designed to kill a broad range of microbes when used according to their instructions, giving you a dependable level of sanitation beyond simple cleaning.

Soap and water can remove dirt, but it isn’t enough to inactivate many pathogens on tools, especially porous ones. An alcohol-based spray may help for some surfaces, but it isn’t always effective on porous materials or provide the necessary contact-time for full disinfection. Water alone does nothing to reduce microbial risk. Therefore, the recommended approach is to use an EPA-registered disinfectant or a properly diluted chlorine bleach solution, following the product’s directions for dilution and contact time.