As ultraviolet light can damage skin problems, some manicurists said that because they are aware of the potential risks of UV lamps, they have switched to safer and faster LED lights for guest nails, but many nail shops still have inventory problems. Use a UV lamp.
The liquid material used in Gel A will not be shaped until it is exposed to ultraviolet light. Therefore, it is necessary to take UV light from time to time in the process of Gel A. "The most basic type should be about 10 minutes (UV light), and the complicated one should be half. More than the clock." She did not know that the UV light has the opportunity to make the skin black and dry, so the store has switched to LED lights, "LED lights (for eyes and skin) are harmless, it will take twenty seconds. It is ten times faster than UV lamps.” But she admits that the materials used in UV lamps are different from those in LED lamps. Most nail shops still have a large inventory of UV lamp gels, so only some nail stores have switched to LED lamps.