BEST teeth whitening system on the market. Bright white provides convenient and effective tooth whitening results in just 3 days. You get a box of 14 packets of upper and lower non-slip strips. (28 strips 14 day supply) The strips do not slip making it convenient and comfortable to use. They adhere to the teeth and can accommodate up to a hour.This You can download the full results of Bright White is not always attainable get from gel strips. Once in place, they produce bubbles, which is the reaction of oxygen and the whitening takes place. This works sure to clean the teeth to pigments and stains. Not for persons under 12 years or pregnant women are recommended. HOW TO USE Take the edge and pull the strip out of the plastic, the face of the gel side to the surface of the teeth. Align the straight edge just below the gum line, gently press and adjust the strip with your finger to make sure that it fully adheres to the teeth. Repeated using the second strip. Remove after 1 hour. After removing removing any remaining residue by brushing. Contain less than 0.1% hydrogen peroxide.