Which of the following is essential for proper nail sanitation?

Disinfecting tools after each use is essential for proper nail sanitation because it helps eliminate harmful bacteria, viruses, and fungi that can lead to infections or other health issues for clients. Nail technicians work closely with clients' skin and nails, which can easily harbor pathogens. By properly disinfecting tools between uses, you ensure that each client receives services in a safe and hygienic environment. This practice not only protects clients but also promotes the health and reputation of the salon.

Using the same tools for all clients can lead to the transmission of infections, while using only water is not sufficient to sanitize tools effectively, as water alone does not kill pathogens. Storing tools in a moist environment can promote the growth of microorganisms, which is counterproductive to maintaining sanitation. Therefore, regular disinfection is a critical step in nail care to ensure both client and technician safety.