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MO Cosmetology: Salon Safety and Infection Control

MO Cosmetology · Work through your exam, one topic at a time.

All guide sections

Salon Safety and Infection Control

This domain tests infection control and workplace safety. The exam asks for the correct level of control for a given item or exposure, not just clean it.

Microorganisms and disease

  • Bacteria: cocci, bacilli, spirilla; some form spores. Viruses require a host; hepatitis B and HIV are bloodborne. Fungi include molds and yeasts, such as tinea. Parasites include lice and mites.
  • Pathogens cause disease; not all bacteria are harmful.

Cleaning, disinfection, sterilization

  • Cleaning removes debris; disinfection destroys most pathogens on nonporous surfaces; sterilization destroys all microorganisms, including spores.
  • Use an EPA-registered hospital-grade disinfectant at the correct dilution and contact time; clean implements before disinfecting.
  • Porous items such as files, cotton, and wooden sticks are single-use; handle blood-contaminated items properly.

Safety

  • Keep SDS for chemicals; ventilate; wear gloves and eye protection; do not eat or drink in the service area; label secondary containers.
  • Electrical: use GFCI protection, inspect cords, and keep water away.
  • Blood spill: stop, put on gloves, absorb, disinfect, and dispose according to bloodborne pathogen rules.

Worked example

A client bleeds during a manicure. Reasoning: stop the service, put on gloves, clean the wound, discard contaminated porous items, and disinfect implements with a hospital-grade disinfectant for the full contact time; do not continue with the same tools.

Traps

Using a sanitizer for blood; skipping contact time; storing clean and dirty implements together; assuming UV lamps sterilize; not washing hands.