“Clean” and “disinfected” are not interchangeable words. Kentucky’s current infection-control regulation defines cleaning as the removal of visible debris and the preparation of nonporous items so oils, product residue, and organic matter do not interfere with the disinfectant. Disinfection comes after that preparation.
This guide turns the rule into a repeatable nail-station method. It is general education; licensees and facilities remain responsible for the current regulation, product label, manufacturer instructions, and Board guidance.
The three-step control
Step 1: Remove debris and product residue
Visible dust, acrylic, gel, oils, and other residue can block proper contact between a surface and disinfectant. The current rule’s definition of “clean” begins with removing that material using soap, detergent, or a chemical cleaner.
Step 2: Rinse as the method requires
The regulation includes a clean-water rinse in the cleaning definition. A surface that was sprayed but still holds debris or cleaner residue has not completed the preparation step described by the rule.
Step 3: Disinfect with the correct product for the full label time
The rule calls for an Environmental Protection Agency-registered bactericidal, virucidal, and fungicidal disinfectant approved for the salon or spa environment, used according to the label’s dilution ratio and contact time. “Wipe on and immediately wipe off” is not a substitute for the label.
Five nail-specific applications
- Nail tables and stations: nonporous station surfaces must be cleaned and disinfected between clients.
- Client hands: nail clients must be offered hand sanitizer before a service.
- Nail drills and body-treatment equipment: removable parts must be removed, and the equipment cleaned and disinfected after each use according to the manufacturer’s instructions.
- Drill bits: the rule describes acetone soaking to remove product, scrubbing, then soaking in disinfectant for the full contact time after each use.
- Pedicure bowls: the sequence includes draining, removing debris, cleaning, rinsing, adding disinfectant at the proper concentration, and allowing circulation or standing for the full label contact time.
The station record that makes quality repeatable
A salon can translate the rule into a short station card:
- Item or surface
- Debris-removal method
- Rinse required
- Disinfectant product and EPA registration
- Dilution ratio
- Required wet/contact time
- Manufacturer-specific instruction
- When completed and by whom
This is not paperwork for appearance. It helps a team avoid collapsing three different actions into one vague word.
What this guide does not prove
A checklist alone does not prove that a station was properly disinfected. A product’s presence does not prove correct dilution or full contact time. A clean-looking implement may still require disinfection or another approved method. When the rule, product label, and equipment instructions differ in detail, stop and reconcile the controlling requirement before service.
Professional quality is calm, visible, and repeatable: remove what interferes, rinse as required, disinfect correctly, and give the product the full time its label requires.
Official sources
- Kentucky Legislative Research Commission — current 201 KAR Chapter 12 index
- 201 KAR 12:100 — Infection control, health, and safety
- Kentucky Board of Cosmetology — current contact guidance
Source review: October 22, 2026. Recheck the current regulation, Board guidance, product label, and manufacturer instructions.