Sheer White! Professional Teeth Whitening Strips

Made with proprietary SheerFilm advanced technology, these strips stick and mold perfectly to the teeth, and become nearly invisible. Not only are they comfortable to wear during any activity, including talking or drinking cold beverages, they cause little or no sensitivity, with the patented 20% Carbamide Peroxide formula. One Professional Teeth Whitening patient kit includes 5 trays, with 2 strips each - for the upper and lower arches - for 5 days of applications. In most cases, teeth will brighten up to 5 shades whiter in just 5 days! Competitors require 10-14 days of applications. The side facing up contains the whitening formula. (The white zig-zag seen below is not the whitening ingredient - it only holds the strip to the tray).