Teeth whitening is one of the most popular ways to brighten smiles, but if you overdo these treatments, they can put your teeth at risk. Signs that you are over-whitening include sensitivity to hot and cold, noticing your gums have become inflamed or are bleeding, and it can negatively affect the colour of your teeth. Instead of looking beautifully white, teeth that have been over-bleached will often look grey and dull, and the biting edges may appear almost transparent or blue.
Whitening Your Teeth Safely
If you want to whiten your teeth, always make sure you see your dentist first. It’s essential to have a dental checkup and cleaning before using any type of whitening product, even if you want to use something over-the-counter. A dental checkup will make sure you don’t have any problems that could affect tooth whitening, such as untreated tooth decay or gum disease.
Having your teeth whitened professionally is preferable because the treatment will be customised to meet your needs. This results in an optimal and much safer outcome, and your dentist can advise you on how safely you can top up the results. If you prefer to use an over-the-counter product, make sure you follow the instructions to the letter and never leave the products on your teeth longer than recommended.