2.4 Single-Use vs. Multi-Use Items, Labeling & Clean Storage

The test question behind every item

Ask one question of any tool: can every surface be cleaned and then wetted by a disinfectant without damaging the item? If yes, it is multi-use (reusable). If no, it is single-use (disposable) and goes in the trash after one client.

Porous and absorbent materials soak up water, oils, skin cells and microbes. They trap them in spaces a disinfectant cannot reach. Rough or broken surfaces do the same. Single-use items may be given to the client to take home in some salons. They are never used on a second client.

Classifying common nail items

What Michigan says about clean and used items

• Clean means disinfected or sterilized as R 338.2171a requires, or a new, unused single-use item (R 338.2101(1)(d)).
• Single-use tools and supplies must be thrown away after use on a patron (R 338.2171(2)(d) and R 338.2171b(f)).
• Clean nonelectrical tools must be stored in covered containers and kept separate from used tools and supplies (R 338.2171(2)(e) and R 338.2171b(d)).
• Clean electrical attachments are dried and stored on a stand or hook, or on a clean towel covered by a clean towel. Electrical items with a cord must not be stored in a container used for other clean items (R 338.2171a(2)(c)).
• Used towels, capes and neck strips go into a covered container for used items (R 338.2171(1)(c) and (2)(f)).
• Semi-solid products stay covered and are removed with a clean or single-use spatula, unless dispensed by a shaker (R 338.2171a(6)).
• You may not carry tools or supplies in a uniform pocket. You may not use a UV sanitizer to disinfect, although you may store already-disinfected items in one (R 338.2179g(1)(e) and (g)).

Labeling and storage practice

The textbooks recommend labeling containers so no one has to guess what is inside:

• Label the container of disinfected tools clean (or "disinfected") and keep it closed.
• Label the holding container for used tools used (or "dirty") and keep it separate until the tools can be cleaned.
• Label any wet sanitizer with the product name. Keep the original manufacturer container on site.
• Keep tools dry before storing them. A damp, closed container encourages growth.
• Store sterilized tools in their sealed pouches until you open them in front of the client.

Michigan's rule text requires covered storage and separation rather than specific label words. Labeling is how you prove the separation.

How the practical applies it

PSI's practical requires two disposal containers labeled "Single-use" and "multi-use." Every item you use goes into one of them, and you are scored on choosing correctly. PSI also tells candidates to treat the supply kit as clean storage:

• Never return a used item to the kit.
• Never leave the kit open.
• Never set a clean item on a contaminated surface and then put it into a product container.

These are the same rules as covered storage and separation of clean from used.

Quick decision flow

1. Did the item break the skin or contact blood? Under Michigan rules, sterilize it if it is reusable. Throw it away if it is porous.
2. Is it porous, absorbent or damaged? Throw it away.
3. Is it hard and non-porous? Clean, disinfect, dry and store covered.
4. Is it electrical? Disinfect only the parts the manufacturer allows. Store corded items apart from other clean items.