Missouri Board of Cosmetology Practice Exam 2026 - Free Cosmetology Practice Questions and Study Guide

Chemical products in a cosmetology establishment should be stored in a cool, dry place away from clients to ensure safety and efficacy. This storage method minimizes the risk of chemical reactions that can occur in warm or humid environments, which can affect the integrity of the products. Additionally, keeping them away from direct sunlight helps prevent degradation of ingredients that can occur with prolonged exposure to light.

Storing chemical products in areas where clients can access them poses a safety hazard, as it increases the likelihood of accidental spills or misuse. A dedicated storage space that is out of reach of clients not only protects the clients but also ensures that salon professionals can access these products safely and effectively when needed.