Cleaning Foam, Helps to remove enamel surface stains from your teeth using foaming detergent action. With many of the same ingredients as leading toothpastes, this proprietary 'oxygen infused' foam is clinically proven to penetrate those tough to reach spaces between teeth and other places that basic pastes and gels are too thick to clean.
Whitening Foam: Features professional strength bleaching power in combination with effective scrubbing bubbles for faster results without the pain or discomfort that is typical of many traditional teeth whitening systems. This peroxide-free whitening foam removes both surface and sub-surface stains better and faster than leading whitening pastes and gels that are too thick to match the performance of foam.
Suitable to : 1.Extrinsic tooth discoloration(affected by coffee,tobacco,sauce,tea,food,etc) 2.Intrinsic tooth discoloration(e.g.mild fluorosis or tetracycline staining) 3.Genetically yellow teeth 4.Other cause of teeth discoloration 5.all the people who want a whiter & brighter smile