Teeth whitening routines can remove years of stains from food and beverages, giving you a brighter, long-lasting, beautiful smile. Each at-home whitening kit comes with whitening gel and custom-fitted teeth trays. The process takes about one hour a night, over a period of ten nights. If you experience heightened sensitivity in your teeth and gums, stop the application and consult with our dentists. Additional whitening gel is available for purchase from our office.