What must cosmetologists do with tools after each client?

Cosmetologists are required to sanitize their tools after each client in accordance with safety regulations. This practice is essential to prevent the spread of infections and maintain a hygienic environment for both clients and practitioners.

Sanitizing tools involves thoroughly cleaning them with appropriate disinfectants to eliminate any potentially harmful bacteria, viruses, and fungi that may have been transferred during the service. This step is crucial for ensuring client safety and compliance with health regulations that govern the cosmetology profession.

The other options do not align with best practices or legal requirements in the field. Storing tools in a locked drawer does not properly address the need for cleanliness and infection control. Disposing of tools is unnecessary; many can be sanitized for repeated use. Simply placing tools in a drying rack does not ensure they are safe for future clients unless they have been adequately sanitized beforehand. Thus, the correct and responsible practice is to sanitize tools after each use.