6.4 Treatment Masks, Serums, Moisturizers, SPF, and Home Care

Masks are treatment products, not a photo prop

PSI Domain 3.B tests use of different skin care products; Domain 3.C tests safe product use and application for all skin conditions. A mask that looks dramatic on social media can still be the wrong chemistry for the face on your table. Choose from the analysis you documented after cleansing—not from the most expensive jar in the cabinet.

Application hygiene. Dispense mask with a spatula onto a clean palette. Apply with a brush that can be disinfected or with a disposable brush. Keep product off lashes and into the hairline only as far as you can remove without pulling hair. Tell the client how long it stays and what they will feel (tightness from clay is expected; burning is not). Stay in the room or check on a documented interval. Remove with lukewarm compresses or the remover the product specifies—do not dry-peel a clay mask off inflamed skin. Used sheets, cotton, and paraffin liners go in the trash, not back on a “clean” tray.

Paraffin and thermal masks tempt people to reuse liners or to dip a treated area into a community pot. Georgia is explicit: paraffin liners are on the single-use list in 240-4-.04, and 240-4-.05 forbids double-dipping that contaminates the bulk product. If you use a paraffin warmer, the wax that touched a liner or a client does not go back into the pot.

Rubberized / modelage masks fail the practical when you cover the nostrils, leave a claustrophobic client unattended, or rip the set mask against eyebrow hair. Cut or lift at the edges; support the face; discard according to the product’s single- versus multi-use parts.

Serums, moisturizers, and the water-to-oil logic

After the mask is fully off and the face is toned, apply thinnest to thickest unless the manufacturer’s layering instructions say otherwise:

1. Treatment serum or ampoule (often water-based antioxidants, hydrating humectants such as hyaluronic acid, or a condition-specific booster you can defend for this skin).
2. Eye product if used, on the orbital bone—not dragged into the conjunctiva.
3. Moisturizer matched to oil level: light lotion or gel-cream for oily skin; cream or an ointment-style occlusive for dry skin at night; combination skin can take two textures in two zones.
4. Broad-spectrum SPF if the client will be in daylight before the next cleanse.

Know the three moisturizer jobs in plain language:

• Humectants attract water (glycerin, hyaluronic acid). They need a seal or a humid environment or they can feel tight on very dry air.
• Emollients smooth the surface (many oils and esters).
• Occlusives slow water loss (petrolatum, heavy butters). Useful on dry skin; often too heavy on inflamed acne.

Georgia student kits include moisturizers and emollient creams (240-16-.01). That does not mean every client gets the same cream. Non-comedogenic labeling is a marketing claim you still have to judge against the analysis: an oily, congested teenager usually does not need the occlusive you would use on winter-dry mature skin.

SPF after a facial is part of the service

Exfoliation can increase photosensitivity, while steam and massage can leave temporary warmth or redness. Sending a client into Georgia midday sun with a naked, just-steamed face is a safety miss PSI Domain 3 can test as safe product use. For daytime departure:

• Apply a broad-spectrum sunscreen as the last leave-on step (after moisturizer, or a moisturizer that already contains adequate SPF if you verified the client received a true sunscreen film, not a dab of tinted moisturizer they already rubbed off on the drape).
• Amount matters: a thin smear that you cannot see is often not enough film. Have the client apply a second pass to ears and neck if those areas were treated.
• Mineral (zinc oxide / titanium dioxide) filters are often better tolerated on reactive or rosacea-prone skin; they are not “optional makeup.”
• If the client is leaving at night and will not see daylight until after the next morning’s SPF, document that you instructed morning sunscreen, especially after exfoliation.
• Do not finish with another hot towel “to open the follicles” after SPF. You would remove the product you just applied.

Home-care acids without daytime SPF is how a school facial becomes a Monday burn. Say that out loud and write it on the chart.

Product choice by condition (Domain 3.C.5)

If the analysis shows contagious disease, you do not mask it—you decline and refer (Chapters 4–5). A clay mask is not infection control.

Home care you can chart in one minute

Give three to five steps, not a twelve-product protocol the client will abandon:

1. Cleanse as you did in the room (same texture family).
2. Any leave-on treatment they already tolerate (you do not dump a 30% professional acid into a starter kit).
3. Moisturizer.
4. Morning SPF.
5. What not to do for 24–48 hours after exfoliation or extraction: no other acids, no waxing that area, no picking, limited heat (hot yoga, saunas) if the face is reactive.

Dispense samples with a spatula into a clean container; do not let the client dip fingers into your professional jar. Close lids. Log what you sent home. If you sell a product, the hygiene rules in 240-4-.05 still apply—retail is not a second, dirtier set of jars.

Pre-op and post-op home care in the 5-hour + 5-hour school blocks stays cosmetic: gentle cleanse, bland moisturizer, camouflage makeup after the physician clears cosmetics, and strict SPF. You do not prescribe antibiotics, change a dressing that is a medical device, or laser a scar. If the physician’s card says “no makeup for 72 hours,” that instruction outranks your camouflage hours.

Finish every facial the way you started it: used linens in the closed soiled container, single-use items in the trash, immersible tools into Dirty Implements then through wash-and-10-minute EPA immersion, bed wiped with EPA-registered disinfectant for the labeled contact time, and clean towels returned only to closed clean storage. The last product on a daytime face is sunscreen. The last legal act in the room is disinfection.