What is required of the natural nail before artificial nails are applied?

• A. Oil-free and debris-free
• B. Moisturized with oil
• C. Polished with color
• D. Too dry for adhesion

Answer: (A)

A clean, oil-free surface is essential for the adhesive to bond properly to the natural nail. Oils and debris on the nail plate act as a barrier, preventing the adhesive from making solid contact and leading to poor adhesion or lifting later on. The prep should focus on removing any oils and residue and drying the nail completely. This is typically done by cleansing the nail with a nail cleanser or isopropyl alcohol and, if available, using a nail dehydrator to remove remaining moisture. Gentle buffing to eliminate shine can help with adhesion, but moistened or oil-based products should be avoided because they would reintroduce a barrier. Polishing the nail or applying oils adds layers that the adhesive must bond through, which undermines the adhesion. Being dry is not a problem; in fact, a dry, oil-free surface provides the best bonding condition.