Skin & Nail ServicesQuestion 415 of 484

A manicurist is preparing the natural nail before applying gel polish. Which step preserves the most natural nail integrity while still promoting adhesion?

a.Drill the surface aggressively with an electric file until shiny layers are removed
b.Lightly buff the surface to remove shine, dehydrate, then apply a thin bonder; do not file into the nail plate
c.Soak the nails in pure acetone for 20 minutes before priming
d.Apply methyl methacrylate primer to soften the keratin

Explanation

Adhesion comes from a clean, dry, slightly textured surface, not from removing nail thickness. The correct prep is to gently buff away surface shine, push back cuticle proximally, dehydrate with a salon-grade nail dehydrator, and apply a thin coat of bonder. Drilling into the plate (option A) thins the nail, causes thermal damage, and is a leading cause of brittleness and onycholysis. Long acetone soaks (option C) desiccate the surrounding skin without improving adhesion. Methyl methacrylate (option D) is prohibited in California for use on natural nails because of its allergy and damage profile, and it is not a primer. California manicurists work under the general nail-services rules at CCR Title 16 §979.4.

Law Reference: CCR Title 16 §979.4

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