What is the effect of UV lamps on gel nails?

UV lamps are specifically designed to cure or harden gel nails by initiating a chemical reaction in the gel formula. When gel nails are applied, they are initially in a liquid state. The UV lamp emits ultraviolet light that activates the photoinitiators in the gel, which polymerize the gel into a solid form, creating a durable and long-lasting finish. This hardening process is crucial in ensuring that the gel nails are resilient and chip-resistant.

The other options do not accurately describe the function of UV lamps in relation to gel nails. The softening of gel nails would contradict the curing process, the removal of gel polish is typically done using a specific solvent rather than a UV lamp, and while UV light may enhance the visual appeal and shine of gel nails, its primary role is to harden them. Therefore, the essence of utilizing UV lamps in gel nail application is to ensure that they achieve the necessary hardness for optimal wear.