When should a nail technician dispose of single-use items?

The correct timing for disposing of single-use items is immediately after each client. This practice is essential in maintaining hygiene and preventing any risk of cross-contamination. Single-use items, such as emery boards, nail files, or any tools that cannot be sanitized, should be discarded right after they have been used on a client to ensure that no bacteria, viruses, or other pathogens are transferred to subsequent clients. By disposing of these items right away, nail technicians uphold the highest standards of cleanliness and client safety, fostering a healthy environment in the salon.

The other options suggest less stringent disposal practices that could compromise hygiene. For instance, waiting until the end of the day or after every two clients increases the risk of contamination. Similarly, disposing of items before starting a new service does not adequately address the potential hazards posed by previous clients. Immediate disposal ensures a safer experience for everyone involved.