What effect does UV light have on certain nail products?

UV light has a significant role in the curing process of certain nail products, particularly gel nail products. When exposed to UV light, the photoinitiators in the gel formula react and cause a chemical reaction that transforms the liquid gel into a solid, hard film. This process is essential for ensuring that the gel polish adheres to the natural nail and maintains durability over time. The curing under UV light provides the necessary hardening that allows the gel to withstand daily wear and tear, offering a long-lasting finish that resists chips and scratches.

In this context, the other options do not accurately describe the effect of UV light on nail products. Options suggesting softening, cleaning, or making products easier to remove do not align with the scientifically proven effects of UV light in the nail industry. Instead, the transformative curing process under UV light is key to achieving the desired results when using gel nail products.