Pedicure Foot Care and Common Conditions for the Nail Tech Exam

The Standard Pedicure Service Flow

State boards expect you to perform a pedicure in a predictable order, with sanitation built into every step. Memorize this flow. Examiners will ask you to explain why each step happens when it does, not just what comes next.

1. Greet and consult. Look at the feet before any product touches them. Ask about diabetes, circulation problems, recent injuries, and allergies. Document anything that changes the service.
2. Sanitize the feet. Wipe with a chlorhexidine pad or have the client step into a freshly disinfected footbath. This is sanitation of the client, not of the tools.
3. Soak. Warm water with a foot cleanser for 10 to 15 minutes. Softens the skin and the cuticle. Lukewarm only for diabetic clients.
4. Trim and shape the nails. Cut straight across with a slight rounding at the corners. The straight cut is the single biggest defense against ingrown toenails.
5. Cuticle care. Push the cuticle back gently with a wood or metal pusher. Do not cut living tissue. Hangnails or loose dead skin can be nipped.
6. Callus reduction. Use a foot file or rasp on the heel and ball of the foot. Light, even strokes. Stop when the skin feels smooth, not when it looks pink.
7. Exfoliate. A scrub on the lower leg and foot lifts dead skin so the moisturizer can absorb.
8. Massage. Three to five minutes with a lotion or cream. Avoid pressure on bunions, varicose veins, or any tender spot.
9. Polish or treatment. Dehydrate the nail, apply base coat, color, and top coat. Or finish with a strengthening treatment if the client is leaving the nail bare.

Common Foot Conditions a Nail Tech Sees

Some of these you treat. Some you adapt around. Some you refuse and refer. Knowing which is which is the heart of the practical exam.

Callus

A callus is thickened skin caused by repeated friction or pressure. The most common spots are the heel and the ball of the foot. The skin is uniformly thick, not painful unless very deep, and has no central core.

Service: File gently with a foot file during the pedicure. Recommend daily moisturizing at home and properly fitted shoes. Calluses come back if the friction does not change.

Corn

A corn is a smaller, denser thickening of skin with a central core that presses into the tissue underneath. Corns hurt because the core acts like a pebble in the foot.

• Hard corn: appears on the top of a toe, usually over a joint.
• Soft corn: appears between toes, kept soft by trapped moisture.

Service: Do not use a credo blade or razor. Most states prohibit nail technicians from using any blade tool on the feet. If the corn is shallow and painless, gentle filing around the area is fine. If the core is deep or the client reports real pain, refer to a podiatrist.

Plantar Wart

Plantar warts are caused by HPV and grow into the foot because of the pressure from walking. New techs confuse them with calluses. The tell is small black dots in the center, which are clotted capillaries. Plantar warts are contagious.

Service: Refuse service in the affected area. Avoid the foot file on or near the wart. Refer the client to a doctor or podiatrist.

Athlete's Foot (Tinea Pedis)

A fungal infection that lives in warm, damp areas like the spaces between toes. The skin is itchy, scaly, sometimes cracked, and may smell. Tinea pedis spreads to other clients through tools and footbaths, which is why state boards take it seriously.

Service: Refuse the pedicure. Recommend an over-the-counter antifungal or a doctor visit. Reschedule once the infection has cleared.

Onychomycosis

A fungal infection of the nail. The plate turns yellow, brown, or white, thickens, and becomes brittle or crumbly. Onychomycosis is stubborn and typically needs prescription treatment.

Service: Do not file, polish, or work on the affected nail. You are not allowed to treat the infection, and polishing over it traps moisture and makes it worse. Refer to a physician or podiatrist.

Ingrown Toenail

The nail grows down into the surrounding skin instead of straight out. Common causes are cutting nails too short or too curved, tight shoes, and trauma.

Service: If the area is mildly tender and not infected, file the corner of the nail and educate the client about cutting straight across. If the skin is red, swollen, draining pus, or hot to the touch, the client needs a podiatrist. Do not dig under the nail.

Bunion

A bony bump at the base of the big toe where the joint pushes outward. Bunions are structural and do not go away with a pedicure.

Service: The pedicure is fine. Be gentle in the massage and avoid direct pressure on the bunion. Recommend wider shoes if the client asks for advice.

Hammer Toe

The middle joint of a toe is bent, so the toe sits permanently curled. Often the top of the joint develops a corn from rubbing inside the shoe.

Service: The pedicure is fine. Watch for any corn or callus on the bent joint and treat as you would on any other site.

Diabetic Foot Care

This is the topic state boards write the hardest questions about, because the consequences of getting it wrong are real. Diabetic clients have reduced circulation in the extremities and reduced sensation in the feet. They may not feel a small cut, a hot footbath, or a too-aggressive file. A small wound that a healthy client would heal in a week can become an ulcer that lasts months in a diabetic client.

Rules That Are Not Optional

• Do not cut cuticles. Push back gently or skip cuticle work entirely. A nicked cuticle is an open wound.
• Do not use callus shavers, credo blades, or aggressive abrasives. Most states already ban these. For diabetic clients the rule is absolute.
• Use only gentle filing. A fine-grit foot file with light pressure. Stop early.
• Use lukewarm water. Hot water can burn skin the client cannot feel. Test the water on your own forearm before the client's foot enters.
• Skip hot wax and paraffin. Same burn risk.
• Inspect the feet carefully. Look between toes, around the heel, and along the sides. Any wound, blister, sore, or sign of infection means refuse the service and refer to a podiatrist.
• Cut nails straight across only. No curving the corners.
• Document the visit. Note that the client is diabetic so the next tech reads it before starting.

Some salons require a written physician clearance before any pedicure on a diabetic client. Even where it is not required, a quick chat with the client about their last podiatrist visit is a sign of a careful tech.

Sanitation Specific to Pedicures

Pedicure stations sit in warm, damp conditions and circulate water across human skin. That is also a description of an ideal place for bacteria and fungi to grow. State sanitation rules exist because outbreaks of mycobacterial infections have been traced back to whirlpool footbaths in salons.

Whirlpool Tubs

Older whirlpool tubs pull water through internal jets and pipes that are nearly impossible to fully clean. Most states require draining the tub between every client, scrubbing the bowl with detergent, and then circulating an EPA-registered hospital-grade disinfectant for a specific contact time, usually 10 minutes. End-of-day cleaning is more thorough and often involves leaving disinfectant in the tub overnight.

Pipeless Tubs and Liners

Pipeless pedicure chairs replace the recirculating jets with a magnetic impeller that can be removed and disinfected. Disposable plastic liners drop into the bowl, hold the water for one client, and go in the trash at the end. Both designs are easier to keep clean and are the direction the industry is moving.

Implements

Nippers, pushers, and clippers must be cleaned with soap and water, then fully immersed in an EPA-registered hospital-grade disinfectant for the contact time on the label. Most states require single-use foot files, pumice stones, and buffer blocks because their porous surfaces cannot be properly disinfected. If your state allows reusable files, they need their own dedicated disinfection process.

What Shows Up on the Exam

Pedicure questions cluster around the same handful of topics. If you know these cold, you will pick up easy points.

• Why the straight-across nail trim prevents ingrown toenails.
• How to tell a corn from a callus from a plantar wart.
• What you can and cannot do for a diabetic client.
• Which conditions require refusing service and referring out.
• Whirlpool tub disinfection between clients and end of day.
• Why credo blades and razors are not in the nail tech scope of practice.
• Which implements are single-use and which are disinfected.

The pattern across all of these: you are a nail technician, not a podiatrist. Your job is healthy nails and skin, careful sanitation, and knowing when to send a client to someone with a medical license.