🔹 Section 1: Safety & Infection Control (90 Qs) 1. What is the highest level of decontamination?👉 Sterilization. 2. What is the lowest level of decontamination?👉 Sanitation (cleaning). 3. Which disinfectant is required by EPA for salon use?👉 EPA-registered hospital-grade disinfectant. 4. How long should you wash your hands before and after each client?👉 At … Continue reading Comprehensive Guide to the Kentucky PSI Esthetics Licensing Exam: Top 600+ Questions and Answers