Which method is typically used to prevent cross-contamination of tools in a salon?

The most effective method to prevent cross-contamination of tools in a salon is to sanitize after each client's service. This practice ensures that all tools used during a client's treatment are properly disinfected, removing any potential pathogens or contaminants before being reused on another client.

Sanitizing tools helps to maintain a safe and hygienic environment, which is essential in the cosmetology industry. By utilizing appropriate sanitizing techniques, such as using EPA-registered disinfectants or following manufacturer guidelines, salons can adhere to health regulations and protect clients from potential infections.

In contrast, using each tool on multiple clients without sanitization, wiping them with a damp cloth, or simply soaking tools in water do not effectively eliminate bacteria or viruses. These methods fail to ensure the necessary level of cleanliness required for safe cosmetic practices.