Which procedure helps prevent cross-contamination during a manicure?

Disinfecting tools after each use is vital in preventing cross-contamination during a manicure. When tools are reused without proper disinfection, there's a significant risk of transferring bacteria, viruses, or fungi from one client to another. By thoroughly disinfecting equipment like nail clippers, buffers, and scissors after each use, you ensure that all harmful microorganisms are killed, maintaining a safe and hygienic environment for clients. This practice is crucial not only for the well-being of clients but also for the reputation and compliance of the salon with health regulations.

The other practices listed do not effectively address cross-contamination. For instance, using the same files for every client can directly lead to the transfer of pathogens. Applying lotion without washing hands does not remove contaminants that can be transferred to the client. While wearing gloves can provide a barrier, it is not a substitute for proper sanitation practices. Thus, consistent disinfection of tools is the most reliable method to minimize the risk of cross-contamination in manicuring services.