Lightning Whitening cosmetic teeth whitening is the most effective way to brighten your smile. It uses a combination of our unique Blue Light and Whitening Gel to quickly and safely hide years of dental staining. The process takes just 20 minutes and is more effective than any other teeth whitening system currently available in the US market. The Lightning Whitening System consists of a special blue LED light that is calibrated to the perfect wavelength. The blue LED light works in conjunction with our special mouthpiece and our whitening gel. The customer inserts the mouthpiece into their mouth and positions the blue LED light within two inches of the mouthpiece. Twenty minutes later, the result is a smile several shades lighter than before. The results will last up to one year, depending on your personal habits.