1.3 Infection Control, Sanitation & Disinfection

1.3 Infection Control, Sanitation & Disinfection

Infection control is the single most heavily tested practical-safety topic, because it protects clients and is enforced by TDLR inspectors. You must be able to rank the three levels of decontamination and know exactly which one a salon is allowed to rely on.

The three levels (lowest to highest)

Critical rule: You always clean before you disinfect. Disinfectant cannot penetrate dirt and hair. Sanitation alone is not disinfection — a very common trap answer.

Disinfectants: what's legal in Texas salons

Salon disinfectants must be:

• EPA-registered (carry an EPA registration number),
• hospital-grade, and
• labeled bactericidal, fungicidal, and virucidal (broad-spectrum). Quaternary ammonium compounds ("quats") and accelerated hydrogen peroxide are common.

The disinfectant only works if you honor the contact time (also called immersion or dwell time) printed on the label — frequently 10 minutes for complete immersion. Mixing the solution too weak, reusing exhausted solution, or pulling tools out early all defeat disinfection. Change the solution per label directions (often daily or when visibly contaminated).

Single-use vs. multi-use implements

• Single-use (disposable / porous): items that cannot be disinfected because they absorb fluids — emery boards, buffers, orangewood sticks, neck strips, cotton, wax applicators. Use once, then discard. Reusing them is a violation.
• Multi-use (reusable / non-porous): metal or hard-plastic tools — shears, combs, clippers guards, metal nail pushers, tweezers. These are cleaned, then fully immersed in EPA-registered disinfectant for the labeled contact time, then stored in a clean, covered, labeled container.

Trap: An emery board is not something you disinfect — porous items are discarded. Conversely, a metal cuticle pusher is not discarded — it is disinfected.

Blood and body-fluid spill protocol

If a client is nicked or bleeds, follow the bloodborne exposure procedure (TDLR mirrors OSHA practice):

1. Stop the service and put on disposable gloves.
2. Help the client; cover the wound with an adhesive bandage or finger guard.
3. Discard all single-use contaminated items (cotton, wipes) in a sealed/biohazard-appropriate container.
4. Clean any contaminated surface or multi-use tool, then disinfect with an EPA-registered disinfectant effective against HIV/HBV (tuberculocidal/bloodborne).
5. Remove gloves, wash hands, and document if required.

Never continue working over an open wound with bare hands or reuse a blood-contaminated disposable item.

Pedicure foot spas

Foot spas are a known infection source (e.g., Mycobacterium fortuitum outbreaks), so Texas rules require:

• After every client: drain, remove debris/screen, clean with soap, rinse, then disinfect with an EPA-registered disinfectant for the labeled contact time.
• Periodically (e.g., weekly/end of day): a documented deep-clean, circulating disinfectant through the system and keeping a cleaning log.

Worked scenario

You finish a manicure; the metal pusher is reusable and the emery board is porous. Correct handling: discard the emery board, clean and immerse the metal pusher in disinfectant for the full contact time, then store it covered. Choosing to "wipe both with alcohol and reuse" is wrong — alcohol wiping is not full immersion, and porous items are never reused.

Common traps

• Calling sanitation "the same as" disinfection.
• Pulling tools from disinfectant before the contact time elapses.
• Reusing single-use porous items "because they look clean."
• Believing an ultraviolet (UV) box sterilizes — it only stores; it does not disinfect or sterilize.

Hand hygiene, PPE, and the first line of defense

Handwashing is the single most effective infection-control practice in a salon. Wash with soap and warm water before and after every client, and after handling chemicals, money, or contaminated tools. Hand sanitizer (at least 60% alcohol) supplements but does not replace washing when hands are visibly soiled. Wear gloves for waxing, chemical services, and any procedure with blood-exposure potential, and change them between clients. Keep clean towels and capes for each client; a cape or towel that touched one client's skin is not reused on the next without laundering.

Standard precautions and why they matter

Universal/standard precautions mean you treat every client's blood and body fluids as potentially infectious, because you cannot tell by looking who carries HIV, hepatitis B (HBV), or hepatitis C (HCV). HBV is especially hardy — it can survive on a dry surface for days — which is why salon disinfectants must be labeled effective against it. This principle drives the whole sanitation system: you do not lower your guard for a "healthy-looking" client.

Storage and labeling rules

After disinfection, store implements in a clean, dry, covered container that is itself labeled and kept separate from soiled tools. Maintain a clearly separated workflow: a dirty receptacle for used multi-use tools awaiting cleaning, the disinfectant immersion station, and a clean covered container for ready-to-use tools. Disinfectant solution must be labeled with its contents and replaced per the manufacturer's directions — typically when it becomes cloudy, contaminated, or at the end of the day. Keeping the cleaning logs (especially for foot spas) demonstrates compliance during an unannounced TDLR inspection.

Quick-reference checklist

• Clean before you disinfect — every time.
• Use only EPA-registered, hospital-grade disinfectant at full contact time.
• Discard porous single-use items; immerse and store non-porous tools.
• Follow the blood-spill protocol and treat all fluids as infectious.
• Disinfect foot spas after every client; deep-clean and log periodically.
• Wash hands and change gloves between clients.