Because of the current emphasis on fast results, traditional whitening products contain excessively high concentrations of hydrogen peroxide, which can damage gums and cause pitting and etching of the enamel of the teeth. High doses of peroxide also cause tooth sensitivity. Standard whitening products roughen the surface of veneers and dental crowns and can damage the porcelain materials due to their high concentration of peroxide. As a result, people with dentures, false teeth, bridges, veneers or dental crowns are advised not to use conventional whitening products. The naturally occurring low level of peroxide that results from using ProBiora3 is safe and effective for use on all of types of restorative treatments including dental crowns, veneers and dentures, and will not etch or pit those restorative dental materials. ProBiora3 is an ideal product for use with all types of dental restorations and those with dental braces.