Shampoo, Conditioning, Scalp Treatments, and Draping for the Cosmetology Exam

The hair care basics in the NIC theory outline

NIC's current theory bulletin (effective July 1, 2022, revised January 1, 2026) lists these skills under Hair Care and Services:

• shampooing and conditioning
• scalp treatments and scalp massage
• draping for chemical, shampoo, cutting, and styling services
• differences in hair care for various hair types and textures

The same domain lists supplies such as towels, drapes, and neck strips, asks for safe practices with tools and for ergonomics, and asks you to establish and maintain client records, naming service history, the client card, and medical history. These lines often turn up inside scenarios about color, relaxers, and cuts rather than on their own, which is why they are worth getting automatic.

Draping by service: what each drape protects against

Draping protects the client's skin and clothing. The NIC practical scores whether you maintain the thermal drape, the haircutting drape, and the chemical drape throughout each section, and PSI's national outline lists "protective chemical barriers and draping for clients." The layers your school teaches may differ, but each drape has a job:

Keeping the cape off the skin is a rule, not just a habit. Texas, for example, requires either a clean one-use cape for each client or a sanitary neck strip or towel that keeps the cape from touching the client's neck. Paper neck strips are porous, so they go in the trash after one client. Draping sits inside the largest domain, and the largest share of planned full prep, 382 Hair Care and Services questions, reflects that weight.

Choosing shampoo and conditioner for the hair in front of you

Product choice starts with pH. The 2015 review "Hair Cosmetics: An Overview" says alkaline solutions swell the hair and open the cuticle scales, and a 2014 article by the same lead author recommends following a shampoo above pH 5.5 with a low-pH conditioner, so the static charge is neutralized and the cuticle scales may be sealed. The pH and chemistry guide works through the math.

The pairings below apply what those two papers report. They are teaching examples, not product recommendations.

Scalp treatments target the scalp's condition, such as dryness or oiliness, not disease. If you see round, scaly patches with broken-off hairs, MedlinePlus describes that pattern for ringworm of the scalp, which spreads through direct contact and shared items such as combs and hats. Do not shampoo or treat. Decline the service, suggest a physician, and clean and disinfect your tools. The hair and scalp disorders guide covers more of those decisions.

Scalp massage movements and when to skip them

Massage research describes classic Swedish massage with five techniques, and you should recognize each by its description. A 2020 review notes that slow movements such as effleurage, kneading, and friction were recommended for relaxation, while tapotement and vibration are the dynamic, stimulating ones. Exam bulletins use the same names: the Texas PSI practical, for example, scores effleurage, petrissage, and tapotement during its facial.

Knowing when to skip massage matters as much as the names. Texas bars services on a client the practitioner believes has a contagious condition, or inflamed, infected, broken, or swollen skin, or an open wound in the area, so massage over scalp abrasions or signs of infection is out. Before a dye or relaxer, gentle handling matters too, given FDA's advice not to scratch or brush the scalp beforehand. If a client reports a medical condition, follow your textbook's contraindication list and your state's rules rather than guessing. Massage names are classic recall material, and planned flashcards give Hair Care and Services 243 cards. The muscles under these movements are in the muscles, nerves, and circulation guide.

Ergonomics for the cosmetologist behind the chair

NIC lists ergonomics under safe practices in every service domain. The goal is to protect the practitioner's own body over thousands of services. Non-binding European guidelines for the hairdressing sector (European Commission and EU-OSHA, June 2021) suggest measures like these:

• adjust the styling chair or stool to the client's height, and adjust the height of the backwash unit
• use a palm-to-palm cutting technique, well-maintained scissors that fit your hand, and a lightweight dryer
• avoid long stretches of bending or twisting the wrists, lifting the arms above the shoulders, or bending forward
• vary tasks, alternate standing and sitting, and use a hairdressing stool where you can
• walk around the client instead of stretching, keep a comfortable working distance, and check your posture in the mirror
• wear gloves for wet work: the same guidelines link contact dermatitis to washing hair without gloves

An ergonomics item may describe a stylist with pain or an awkward posture and ask for the adjustment. Pick the answer that changes the setup rather than the one that asks the stylist to push through.

What belongs on the client card

The outline names service history, the client card, and medical history. A complete record holds:

1. contact details and the date of each visit
2. allergies, sensitivities, and past reactions
3. medications or conditions the client reports that can rule out a service, such as isotretinoin before waxing, since MedlinePlus advises avoiding waxing during treatment and for 6 months after
4. products, formulas, and processing times used
5. the result and date of every predisposition or strand test
6. what you recommended and anything the client declined

Past results matter. FDA warns that a hair dye reaction can happen even when someone has used dye before without a problem, and that the skin test belongs before every use. A card that shows only "no reaction in 2024" does not replace today's test.

Here is a record in one fictional case. Teresa notices mild redness and itching along her hairline at the end of a color service. After you follow the product's directions and your salon's procedure, the card should show the product and formula, where and when the redness appeared, what you did, what you told her (for example, to see a physician if it continues or worsens), and a clear flag before her next color appointment. Write what you saw, not a diagnosis. Once you can list those entries without looking, check the after-reaction client-card item in the free cosmetology set. The consultation and patch test guide covers the tests themselves.

Record-keeping items are easy to miss once and then forget. In planned full prep, missed questions are saved in Fix It for another try, so a weak spot like this one comes back until you get it right.