Nebraska Cosmetology State Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

Submerging tools in a disinfectant solution is a safe practice for sanitizing tools because it effectively kills bacteria, viruses, and fungi that may be present on the surfaces. Proper disinfectants are formulated to penetrate the materials of tools and sanitize them thoroughly, ensuring they are safe for use on clients. This method is widely recommended in the cosmetology industry as it conforms to regulatory standards for infection control.

While other options might seem effective at first glance, they do not meet the comprehensive requirements for sanitization. Wiping with a dry cloth does not provide adequate disinfection, as it simply moves dirt and potentially harmful microbes around without killing them. Sterilizing with boiling water may not consistently reach the temperatures needed to kill all pathogens, especially in all areas of the tools, while storing tools in a closed drawer does not sanitize them; it merely protects them from external contaminants. Therefore, submerging in a disinfectant solution stands out as the most reliable method for ensuring tools are safely sanitized.