Washington Esthetician State Board Practice Exam 2026 - Free Esthetician Practice Questions and Study Guide

The correct choice is the Environmental Protection Agency, as it is the agency responsible for regulating disinfectants and ensuring that they meet specific safety and efficacy standards in various environments, including salons. Disinfectants must be registered with the EPA, which evaluates their safety and effectiveness against various pathogens. This regulation helps protect both clients and practitioners by ensuring that the products used are safe for their intended purpose and effective in preventing the spread of infections.

The other agencies listed do not have the same regulatory authority over disinfectants in the context of salon services. The Food and Drug Administration primarily oversees food safety, pharmaceuticals, and medical devices; the Occupational Safety and Health Administration focuses on workplace safety and health regulations; and the National Institute of Health is involved in medical research rather than regulatory oversight of disinfectant products. Understanding the role of the EPA in establishing disinfectant standards is critical for ensuring compliance and maintaining a safe salon environment.