Sanitation, Disinfection, and Safety
Cleaning, disinfecting, sterilizing
These are not interchangeable. Cleaning removes visible soil; disinfection kills most recognized pathogens on nonporous surfaces; sterilization destroys all microbial life and is rarely needed for esthetic tools. Expect implements that contact skin to be washed, rinsed, dried, then completely immersed in an EPA-registered hospital-grade disinfectant at the label dilution for the full label contact time after every client.
Where candidates lose points
- UV cabinets, disinfectant jars used as storage, and a quick spray-and-wipe are not adequate for tools that require immersion.
- Anything porous - files, buffers, wooden spatulas, cotton, mascara wands - cannot be reliably disinfected and must be discarded or given to the client.
- Double-dipping into product, reusing towels, and handling a clean tool with contaminated gloves.
- Skipping handwashing: wash before and after every client and before and after gloves.
Safety and blood exposure
Keep disinfectants labeled and never mix chemicals; store safety data sheets where staff can reach them; no food or drink in the treatment area; keep cords away from water; test wax temperature before applying. If blood appears: stop, glove, clean the area, disinfect or discard every contaminated item, and document the incident.
Worked rule: ask "can this item be fully submerged?" If yes, it is a disinfectable implement; if no, it is single-use. Example: a metal extractor goes into the disinfectant bath, while the cotton swab and the plastic spatula that scooped cream go into the trash.