Teeth whitening kits can transform your life ñ a beautiful smile is acheivable with quality teeth whitening kits and not only makes you look better, itcan also increase your confidence and improve your feeling of wellbeing. However, not all teeth whitening kits are equal, and there are unscrupulous suppliers out there making money and creating misery among their customers. In the online world of cheap teeth whitening kits, regulation and enforcement of the legal process is particularly difficult and where you are dealing with a teeth whitening kits supplier from outwith the UK, you may find it next to impossible to pursue your legal rights. You need to be aware of the following important information : 1. In Europe, as of April 2012, it is illegal to sell teeth whitening kits containing hydrogen peroxide unless you are a qualified dentist. This change follows a spate of injuries associated with very poorly manufactured kits from disreputable suppliers. 2. Qualified dentists can only use hydrogen peroxide in teeth whitening kits up to a concentration of 6%. Our partner site ClearWhiteTeeth.co.uk only ever supply hydrogen peroxide free teeth whitening kits manufactured to the highest EU standards.