If you have tooth decay or receding gums, whitening may make your teeth sensitive. Whitening also does not work on ceramic or porcelain crowns or veneers.. Once this is done, the whitening procedure begins. For whitening at home, your dentist can make trays to hold the whitening gel that fit your teeth precisely.
How do you go about getting teeth whitening? What questions should I. But does teeth whitening work and is it safe? Here are the. Teeth whitening can't make your teeth brilliant white, but it can lighten the existing colour by several shades.
Over time, the natural color of your teeth becomes darker due to these stains.. Properly formulated teeth whitening gel works by absorbing into your teeth and .
Tooth whitening can be a very effective way of lightening the natural colour of your. There are a number of reasons why you might get your teeth whitened.. . It will not work on any types of 'false' teeth such as dentures, crowns and veneers.