These trays, once made for you, can then be taken home as a teeth whitening kit, along with the guidelines given by our dentist. The time period that they must remain on your teeth can vary according to your teeth whitening needs.
How Take-home Whitening Trays Work
Custom whitening trays are trays that are clear and are usually made of a clear plastic that comfortably adjust when inserted. A small dollop of gel is inserted in each tray, giving them their whitening properties. The gel consists of a hydrogen peroxide solution that actively whitens the enamel of the teeth.
After they have been used and are taken off, they need to be cleaned with a Q-tip or a cloth and rinsed. This makes them ready to be used again. It is not recommended to use them for at least another day, after each application.
These whitening trays can be used several times to achieve the desired results. Our dentist can further advice on how many times they should be used in your case.