iWhite Instant is an easy to use, at home teeth whitening treatment. The product is composed of 10 thin and flexible trays to ensure a comfortable fit and maximum performance. No need to clean or boil mouthpieces, mess with syringes or brushes, measure gel or use special toothpastes or rinses. They contain a new, revolutionary whitening gel which has been clinically proven to be dental safe and instantly effective. It should be worn only 20 minutes a day for instant results, up to 8 shades whiter. The product can be used for 5 consecutive days for even more astonishing results or you can use it once in a while whenever you feel it is necessary. The iWhite Instant whitening trays are one-size-fits-all and are individually packed. To protect, maintain and whiten your smile on a daily basis we recommend using our iWhite Instant Care toothpaste.