NIC Cosmetology Written (Theory) ExamNail Care and ServicesMedium
A client has arrived for a gel manicure. After nail preparation and applying the base coat, the technician notices that the client's hands are slightly damp from perspiration, despite wiping them down. What is the most crucial step the technician should take NEXT to ensure proper adhesion and longevity of the gel polish?
- AIncrease the UV/LED lamp curing time for the base coat to ensure it dries completely.
- BApply an extra layer of base coat to create a stronger bond.
- CUse a dehydrator or nail cleanser to thoroughly remove moisture and oils.
- DProceed with the color application, as the base coat will seal any remaining dampness.
Show answer & explanationAnswer & explanation
Correct answer: C. Use a dehydrator or nail cleanser to thoroughly remove moisture and oils.
Moisture and oils on the nail plate are primary causes of gel polish lifting and poor adhesion. A dehydrator or nail cleanser is specifically designed to remove these residues, ensuring a clean, dry surface for optimal gel application. Applying more base coat, ignoring the dampness, or simply increasing cure time will not address the underlying issue of surface contamination.
Why the other options are wrong
- A. Curing time affects polymerization, not the removal of surface moisture and oils, which must be addressed prior to application.
- B. An extra base coat will not adhere properly to a damp surface and may lead to lifting.
- D. Proceeding without addressing the dampness will likely result in poor adhesion and premature lifting of the gel polish.
Nail Dehydration/Cleansing
The process of thoroughly removing surface moisture, oils, and contaminants from the natural nail plate before applying any enhancement product.
- Crucial for product adhesion and preventing lifting.
- Utilizes dehydrators, nail cleansers, or 99% isopropyl alcohol.
- Performed after filing and buffing, before primer/base coat.
Memory trick: Moisture is the foe, dehydrate for the gel to glow!