There are a variety of whitening options available. Here’s some information about each, to help you choose which is best for you… If you’re looking to lighten your teeth at home, here are some of the options available on the market:
Home Bleaching
This system uses a thin, custom-fitted bleaching tray that forms directly to your teeth for maximum whitening power. Research indicates that whitening teeth with 10 to 16% carbamide or hydrogen peroxide under the supervision of a dentist is completely safe for your teeth and gums. A bleaching gel is placed in a thin bleaching tray that fits over the teeth. As the active ingredient in the gel, carbamide or hydrogen peroxide, is broken down oxygen enters the enamel and dentin and bleaches the colored substances. The tooth color is made lighter. Results are usually seen within the first week. Maximum results occur over the next 14-21 days.
Patients with Tetracycline stain may bleach up to 6 months. Some people experience increased tooth sensitivity to cold during treatment. Others have reported discomfort, in the gums or a sore throat. These symptoms always disappear within 1-3 days after stopping or completion of treatment. Previous white fillings in front teeth may need to be redone. The teeth will be lighter than they were, but some patients may need periodic re-bleaching.
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