Your FREE Nail Technician Flashcards 2026 – 100+ Cards

The highest level of decontamination — destroys all microbial life, including bacterial spores, usually with an autoclave (heat and pressure).

The salon standard — an EPA-registered, hospital-grade product kills most pathogens on nonporous surfaces, but not all bacterial spores.

The lowest level — washing to remove visible debris and most surface germs; the required first step before disinfection, but it kills few pathogens.

A hospital-grade product, registered by the EPA, required to disinfect nonporous reusable implements between clients for the full labeled contact time.

The length of time an implement must stay immersed in disinfectant, per the product label, for the disinfection to be effective.

A porous item — orangewood stick, emery board, buffer — that cannot be disinfected and must be discarded after one client.

A nonporous tool — metal nipper or pusher — that may be reused after it is cleaned of debris and then disinfected.

The correct order for a reusable metal implement: clean off all visible debris first, then immerse in disinfectant for the labeled contact time.

Transferring microbes from one surface, person, or implement to another — e.g., touching a clean tool with unwashed hands.

The spread of infection through person-to-person contact, such as touching an infected area of skin.

The spread of infection through a contaminated object, such as a shared implement, towel, or surface.

A disease-causing microorganism — a harmful bacterium, virus, or fungus.

One-celled microorganisms; the harmful (pathogenic) types can cause infection, and they grow best in warmth, moisture, and a food source.

A submicroscopic infectious agent that replicates only inside a host cell; some are bloodborne and a concern after a cut.

Microorganisms including molds and yeasts; some cause nail and skin infections such as ringworm and onychomycosis.

Treating all blood and body fluids as potentially infectious and using barriers and proper handling to prevent exposure.

Infectious microbes carried in blood (e.g., hepatitis B, hepatitis C, HIV); the basis for OSHA's blood-exposure rules.

Contact with blood or body fluid during a service; stop, apply pressure with a single-use barrier, then clean and disinfect any contacted tool.

The single most important infection-control step — both technician and client wash and sanitize hands before each service.

Wipe and disinfect the tabletop with an EPA-registered disinfectant before each client to remove residue and microbes from the previous service.

Porous items absorb and trap microbes and must be discarded; nonporous items can be disinfected and reused.

A lined, covered trash receptacle where soiled single-use items (cotton, gauze, paper towels) are discarded.

The Safety Data Sheet — manufacturer information on a product's hazards, handling, and first aid; must be available in the salon.

Air exchange that removes product fumes and dusts; important for technician and client safety when working with monomers and filings.

Personal protective equipment that limits inhalation of filing dust and product particles at the station.

The area at the base of the nail where new nail cells are made; injury here can permanently deform or ridge the nail.

The whitish half-moon at the base of the nail — the visible part of the matrix where cells are still maturing.

The hard, visible part of the nail, made of keratin, that rests on and slides along the nail bed.

The living skin beneath the nail plate that the plate glides along as it grows; its blood supply gives the nail its pink color.

The part of the nail plate that extends beyond the fingertip — the part you file and shape.

The living fold of skin over the base of the nail plate; it must never be cut.

The dead, colorless tissue that sheds from the eponychium and adheres to the plate; this is what you push back and gently nip.

The cuticle is dead tissue you may push and nip; the eponychium is living skin you must not cut.

The thickened skin under the free edge that seals the fingertip against bacteria and fungi — a protective barrier.

The deep fold of skin in which the nail root is embedded at the base of the nail.

The fold of skin on each side of the nail plate that frames and supports the nail.

The hardened, fibrous protein that makes up the natural nail plate (and skin and hair).

All the structures that make up the nail: matrix, plate, bed, cuticle, eponychium, hyponychium, and surrounding folds.

The technical term for the natural nail plate.

A reason a technician should not perform a service or part of it — such as a sign of infection or disease.

A bacterial infection of the tissue around the nail (redness, swelling, pus); a contraindication — decline and refer out.

A fungal infection of the nail — thick, discolored, crumbling, or lifting nails; a medical condition to refer out, never diagnose.

Athlete's foot — a fungal infection of the foot; a contraindication for a pedicure service on the affected area.

The lifting or separation of the nail plate from the nail bed.

A small tag of split or torn skin beside the nail; nip only the loose dead piece, and recommend cuticle oil.

White spots or marks in the nail plate, often from minor trauma to the matrix; usually cosmetic.

The habit of bitten nails; a cosmetic condition a technician can help improve, not a disease.

Lengthwise or crosswise grooves in the nail plate; usually cosmetic and can be smoothed by buffing.

Abnormal forward growth of living skin over the nail plate; do not cut it — refer out if severe.

Serve healthy nails and cosmetic conditions; decline and refer signs of infection, suspected fungus, or broken, inflamed skin.

A single, small molecule that can join with others to form a chain; the acrylic liquid is a monomer.

A substance formed when many monomers bond into long chains; the acrylic powder is a polymer.

The chemical reaction that links monomers into long chains, hardening (curing) the acrylic into a solid nail.

The professionally accepted liquid monomer for acrylic enhancements today; gentler and soaks off in acetone.

A banned or discouraged monomer that bonds too aggressively, will not soak off, and can severely damage the nail and skin.

A product that speeds up the curing or hardening reaction of a nail system.

A product applied before acrylic to improve adhesion between the natural nail and the enhancement.

A product that removes surface oil and moisture from the natural nail so the enhancement adheres without lifting.

Enhancement separating from the nail, usually caused by oil, moisture, or debris left on the plate before application.

The fast-bonding resin used to attach nail tips and to secure fabric wraps to the natural nail.

A product that dissolves and removes a substance — e.g., acetone removing polish or a soak-off enhancement.

A strong, fast solvent that removes polish and soaks off enhancements quickly, but is drying.

A gentler, slower solvent — the better choice for dry, brittle natural nails doing only a polish change.

The first polish layer — helps color adhere and protects the natural nail from staining.

The final polish layer — seals and protects the color and adds shine and durability.

A product applied at the base of the nail that loosens and dissolves dead cuticle tissue so it can be pushed back.

An enhancement product that hardens (polymerizes) when cured under a UV or LED lamp rather than by air-drying.

Failing to fully cure a gel layer, leaving tacky, weak product and a risk of skin irritation.

The sticky surface left on some cured gels that is wiped away with a cleanser at the end of the service.

Repeated skin contact with uncured product (especially monomers) that can cause an allergic reaction; avoid touching skin with product.

The pre-service step to determine the client's needs and assess the nails, skin, and health before choosing a safe service.

Visually evaluating nail shape, length, and condition to recommend a suitable service and flag anything to refer out.

Documentation of services performed, products used, and observations or reactions for safe, consistent future visits.

Tailored suggestions to a client — a follow-up schedule or home cuticle oil — based on the nails' condition.

Scheduling the client's next appointment (e.g., a fill in 2–3 weeks) to keep nails maintained and support retention.

An implement that gently loosens and pushes back the softened cuticle; held nearly flat to avoid the matrix.

An implement with two curved jaws on a hinge used to trim only small tags of loose, dead skin.

The implement used to shorten long natural nails before shaping with a file.

An implement used to shape and smooth the free edge; single-use files are discarded after each client.

An abrasive used to smooth the nail surface and remove minor ridges; a porous single-use item.

A disposable wooden tool used to push tissue or apply product; single-use only, discarded after one client.

A motorized tool to reduce and shape product; keep the bit moving with light pressure to avoid heat and grooving.

Keep the bit moving continuously, use light pressure, choose the right grit, and slow the speed near the cuticle and sidewalls.

Pressing the bit hard into one spot builds friction heat that can burn or damage the nail and skin.

How coarse a file or bit is; coarse removes product fast, while a finer grit protects the natural nail.

Equipment is large and stationary (table, lamp, pedicure basin); implements are hand-held tools (nippers, pusher).

A piece of equipment that must be cleaned and disinfected before each client and again at the end of service.

Disinfect the surface, lay out a fresh towel, clean disinfected implements, and new single-use items before the client arrives.

Sanitizing the area and both the technician's and client's hands, then arranging clean supplies before the service begins.

A clean, closed container that holds disinfected implements ready for use on a sanitized surface.

Remove polish, shape, soften and treat cuticles, buff, then base coat, two thin color coats, and top coat — with set-up and clean-up.

File the free edge from each side toward the center in one direction to avoid weakening or tearing the nail.

Soaking the fingertips in warm, soapy water to soften the cuticle and surrounding skin before cuticle work.

Use light pressure and hold the pusher nearly flat against the plate to avoid digging into the living matrix.

Carefully nip only the loose, dead skin tag that remains after the cuticle is pushed back — never living skin.

Smoothing the natural nail surface and removing minor ridges before polish application.

Base coat, then color, then top coat — the standard sequence for a polish application.

Two thin, even coats set faster and resist chipping and smudging better than thick coats.

Applying polish too thickly keeps it soft and prone to smudging long after the service ends.

A foot-and-toenail service; clean and disinfect the basin before and after, and never service over an infection or open skin.

An abrasive used to smooth calluses on the foot; single-use or properly disinfected, never used over broken skin.

Toenails are generally cut and filed straight across to help prevent ingrown nails.

A relaxing manicure step; avoid massage over varicose veins, inflammation, or where it is contraindicated.

A warm wax dip that softens and conditions skin; avoid on broken skin, rashes, or impaired circulation.

Common shapes a technician files: square, round, oval, squoval, and pointed (almond/stiletto).

A natural-looking polish style with a pale or pink nail and a white free edge (the smile line).

The first hands-on step when a client arrives wearing color is to remove the existing polish from each nail.

A manicure variation that uses warmed oil or lotion to soften and condition dry cuticles and skin.

A reason to skip or modify massage — e.g., inflammation, recent injury, or a circulatory condition in the area.

The curved line where the white free edge meets the pink nail in a French or pink-and-white set.

A pre-formed plastic tip glued to the natural nail to add length, then blended and overlaid.

Apply a tip over no more than about ⅓ to ½ of the natural nail plate for a strong, natural enhancement.

Smoothing away the ledge where the tip meets the natural nail so the seam disappears.

The recessed area of a plastic tip that contacts and bonds to the natural nail; pressed to remove air pockets.

An acrylic nail built on a form to extend past the free edge without using a plastic tip.

A template fitted under the free edge so a technician can sculpt an enhancement to add length.

The thickest part of an enhancement, placed just past the free edge to give strength and a natural arch.

Acrylic applied over the whole natural nail for protection without adding length.

Maintenance every 2–3 weeks that files lifted product, blends the ledge, and applies fresh product over new growth.

On a pink-and-white set, refreshing the white free-edge area as the smile line grows out.

Silk or fiberglass adhered with resin to reinforce and strengthen weak or thin natural nails.

Resin plus a powder that hardens chemically without a lamp; avoid double-dipping shared powder (a contamination risk).

New growth and lifting create a moist gap where bacteria or fungus can grow, so enhancements need regular maintenance.

The tool used to shorten an adhered nail tip to length before it is filed and overlaid.

Removing a soak-off enhancement by dissolving it in acetone rather than prying or forcing it off.

Clean off all debris, then immerse multi-use metal implements in an EPA-registered disinfectant for the labeled contact time.

Recommend cuticle oil, gloves for wet or harsh tasks, and returning for fills rather than picking at lifting.

Porous items (orangewood stick, emery board) cannot be disinfected and must be thrown away after each client.

Recording services, products, and any reactions on the client record so future visits stay consistent and safe.

Clean and disinfect the pedicure basin or spa per the manufacturer's and state requirements before the next client.