Stained, dull teeth.
Customized trays are filled with a whitening gel and worn in the mouth for as little as 1 hour per day. In as little as one week, this process can erase most stains from coffee drinking and tobacco, as well as tooth yellowing associated with aging, producing a brilliant, bright white smile.
There is also an in-office gel treatment that provides a faster result. Teeth whitening may not be an appropriate treatment for all stains. For hard-to-treat stains, porcelain veneers or crowns are a better option.