Manicure and Pedicure

File only in one direction, from the corner to the center, using long strokes at a 45-degree angle to the edge. Filing in a sawing motion (back and forth) causes peeling and splits. Nail shapes include oval (flattering, strong, natural), almond (elongates fingers, trendy), square (bold, classic, needs maintenance), round (soft, low-breakage), coffin/ballerina (tapered, trendy, higher breakage risk), and stiletto (dramatic, very high breakage). Assess the client's lifestyle: a manicurist needs short, rounded nails; a desk worker suits longer almond or oval. Nails should be filed to match the client's hand shape—wider hands suit longer, narrower shapes suit shorter nails. Always ask the client their preference and lifestyle before filing aggressively.

Cuticles are a protective seal at the base of the nail; pushing them back—never cutting—promotes nail health. Soak nails in warm water for 5-10 minutes to soften cuticles. Use a metal cuticle pusher (not sharp) to gently push the cuticle back, working slowly and steadily. A wooden stick is too soft. Never cut the living cuticle tissue; you can trim only the non-living cuticle (the clear, separating part). Use cuticle oil or cream daily at home to keep cuticles soft. Over-aggressive pushing or cutting causes infection, peeling, and weakening of the nail. If the client has thick, stubborn cuticles, apply a cuticle softener and return later; patience prevents damage.

Regular polish (lacquer) dries via solvent evaporation, takes 5-10 minutes to dry, lasts 7-14 days before chipping, and removes easily with acetone. Gel polish is a polymer resin that cures under UV or LED light (2-3 minutes), lasts 3-4 weeks without chipping, and requires acetone soaking to remove (10-15 minutes). Gel is higher maintenance (regular removal, soaking) but lasts longer and looks glossy throughout. Regular polish is cheaper, faster, and easier to change. Gel suits people who want durability and don't mind the removal process. Acrylics are a different category: tips or extensions sculpted with polymer powder and liquid, lasting 4-8 weeks but requiring regular fills and filing.

Use thin coats; 2-3 thin coats are better than one thick coat. Apply base coat first (prevents staining and provides adhesion). For each color coat, use a brush with a medium stroke: dip the brush (don't overload), wipe once on the bottle edge, apply from the center of the nail outward in one stroke, then the two side strokes, finally the tip. Let each coat dry fully (1-2 minutes for regular, cure for gel). Avoid the cuticle (leave a tiny margin) to prevent chipping. Finish with a top coat for shine and protection. Bubbles form from overworking the brush or shaking the bottle (which introduces air); avoid both. Streaks come from applying too thick; use thinner coats. Practice on mannequins until the motion becomes automatic.

Tools must be cleaned and sterilized between clients: wipe with a disposable towel, wash in hot soapy water, then soak in a high-level disinfectant like Barbicide (10 minutes minimum) or autoclave if available. Never reuse disposable files on multiple clients; each client gets a new file. Pedicure tubs must be drained after each client, scrubbed with brush and disinfectant, rinsed, and refilled with fresh water and proper disinfectant (per local health code). Some salons use pedicure liners (disposable plastic) to reduce cross-contamination. Nail technicians should wear gloves if they have cuts on their hands and wash hands frequently. Follow local health department regulations; they vary by state but typically require specific disinfectants and dwell times. Proper sanitation prevents infections (fungal, bacterial) and is non-negotiable.

Fungal nails (thick, discolored, crumbly) are contagious and should not be polished or trimmed in the salon; refer the client to a dermatologist for treatment. Brittle nails (peeling, breaking easily) indicate protein deficiency or dehydration; recommend biotin supplements, hand cream, and avoiding harsh soaps. Ridged nails may indicate anemia or thyroid issues; gently recommend a physician checkup. Thin, weak nails benefit from gel polish for support and protein treatments. Nail psoriasis or eczema may show as pitting or discoloration; ask if the client is comfortable proceeding, and avoid aggressive filing or pushing. Some clients are on medications (like chemotherapy) that weaken nails; be extra gentle. Always err on the side of caution: if you suspect infection or disease, recommend a medical professional rather than attempting cosmetic treatment.

Filing aggressively in both directions, causing splits and peeling. Over-pushing or cutting cuticles, causing infection and weakness. Applying polish too thick, causing bubbles and streaks. Not sanitizing tools between clients, spreading infection. Using old, yellowed top coats or base coats that are thick and gummy. Over-buffing the nail plate, thinning it and causing weakness. Applying gel polish over cracked or peeling nails without addressing the underlying issue. Not asking about the client's lifestyle and job (manicurist needs short nails; hairdresser should avoid long acrylics). Finally, rushing the service; manicures and pedicures take 30-45 minutes when done properly. Speed sacrifices quality and client satisfaction.