After a nail technician paints on a layer of gel color, they cover it in a special top coat, and cure it under a lamp just long enough for it to be barely sticky. Then they dip the little sponge
UV nail lamps take longer to cure your gel polish. Typically a layer of gel polish will take 2 minutes to fully cure. When we compare this to LED lamps, the time is much quicker. LED lamps, with their narrower wavelengths, can cure polish a lot quicker, usually in 30-60 seconds, or flash cure a nail art design in just 15 seconds.
The thermal polish needs a slightly higher temperature, usually around 86 degrees to start changing. So, that bottle is the ‘cool’ color, and when applied on your nails, the ‘warm’ color starts to show. In addition, most thermal polishes will dry to a satin finish, so follow up with a quick-dry topcoat for that shiny, fresh from the
UV light concerns. Exposure to UV light comes has various health risks, which have been cited in the past too. New York-based dermatologists Dr Joshua Zeichner, MD, explains that excessive exposure to ultraviolet light, even in the form of a nail polish dryer, can increase the risk of the exposed skin to premature ageing.
C6lC.