The dangers of using teeth whitening products Fill in our quick claim form now for advice on making a No Win No Fee* claim. A teeth whitening procedure involves having your teeth bleached using a special whitening product that contains hydrogen peroxide. It is generally a safe procedure, but it can be dangerous if it is not carried out by a properly qualified practitioner. Only fully registered and qualified dental professionals are legally allowed to carry out teeth whitening procedures, such as dentists, dental hygienists and dental therapists. It's not always necessary to go to a dentist to whiten your teeth though, as another option is to buy over-the-counter tooth whitening kits. However, you should be aware that for these products to be legal they should only contain 0.1% hydrogen peroxide. Subsequently, those that abide by the law are often not strong enough to produce the desired results. A registered dentist is allowed to use up to 6% hydrogen peroxide. If you are buying a teeth whitening kit online then you should also be aware that some products can contain sodium perborate - a substance that is banned in cosmetic products in the UK as it has been linked with foetal abnormalities. Whether you choose…