Our office offers a take-home kit that you can pick up right there. The fabrication of custom trays is another option. A set of custom-fitted whitening trays will be created after we take an impression of your smile. Teeth whitening trays fit snugly over your teeth and are similar to retainers. Perry Family Dentistry also provides you with a professional-strength teeth whitening gel. Wear the whitening trays on your teeth for a specified period of time each day after filling them with gel. Within a few weeks, you will notice a noticeable improvement in the whiteness of your smile.