Professional dental whitening by a dentist costs from around £150, but increasing numbers of people are buying DIY kits. They apply the bleach themselves in trays that look like gumshields and ...
Dr Richard Marques told Mirror Money: "These great natural whitening methods can be just as good as some expensive teeth whitening kits sold in pharmacies and chemists and are far better for your ...
Researchers looked at 120 extracted molars split into six different groups for varying methods of teeth whitening and found that “DIY whitening was the least effective” method. What happens ...