True or False: Multi-use articles, like combs and brushes, need to be washed before being placed in barbicide.

Multi-use articles, such as combs and brushes, must indeed be cleaned before immersion in disinfectants like barbicide. The process of washing these implements removes visible debris, hair, and any organic matter that may impede the disinfectant's efficacy. Disinfectants are designed to kill pathogens but are less effective if they have to work through a layer of dirt or residue.

Failing to wash these tools prior to disinfection could lead to inadequate disinfection, which could pose health risks to clients by potentially spreading infections. Compliance with these cleaning and disinfection protocols is essential in maintaining a safe and hygienic environment in any esthetic practice.