You should start seeing results from a custom- made whitening gel tray in about a week, with maximum results seen in 2 to 4 weeks' time. The amount of whitening you see will vary based on the strength of the peroxide used and length of time worn. Unless you have sensitivity issues, you should be diligent in how often you wear them. Consistent use until results become visible is important. The application of the teeth whitening varies based on the amount of whitening you desire. If you're not experiencing any sensitivity, you should wear the trays for at least 1-2 hours a day, or even sleep with them in your mouth. However, some patients may require significant wear to ensure stains are removed, while others may only require minimal treatment; it's based on the needs of each case.
But more importantly, users should expect to wear the teeth trays until the teeth have reached the right shade of white planned to be achieved. However, it can take a few weeks in some scenarios, or for significant stains, it can take up to a year.
Teeth whitening is not a medical procedure, since it doesn't result in healthier or stronger teeth, but it can certainly result in whiter teeth. It's a bleaching procedure that uses custom whitening trays, placed over the teeth to give that bright and fresh look back to your mouth without the expense of other costly, generic cosmetic dentistry solutions. Its greatest advantage is that it can be done without a dentist's supervision.
Teeth whitening trays have become an accessible and relatively easy way to improve your dental appearance after just weeks in some cases.
You can also help maintain the initial tooth whitening results by flossing and rinsing every day. Additionally, ensure you avoid acidic and tannin-rich foods and drinks that contribute to staining.