At-Home Teeth Whitening KitsWhile there are many choices for whitening your teeth at home, the most common include:
- Teeth whitening gels. Gels are applied onto your teeth with a brush or can be attached with a thin strip. These are peroxide bleaching solutions that need to be applied once or twice a day for 10 to 14 days. Your tooth results can last four or more months, and these products may cost between $10 to $55.
- Teeth bleaching systems. These solutions use a mouthguard-like tray that is filled with a peroxide-based bleaching gel. It is then placed over the teeth and held for one to several hours a day for up to four weeks. You can buy these tray-based teeth whitening products over the counter or have one custom-fitted by your dentist. The cost can range from $150 to $600.
- Teeth whitening toothpaste. Whitening toothpaste contains chemicals or polishing agents that help scrub stains from teeth, without the addition of a bleaching agent. Tooth-whitening toothpaste is relatively inexpensive and brightens teeth by about one shade.
Keeping Your Teeth WhiteWhether you end up choosing an at-home teeth-whitening system or you decide to get them bleached by your dentist, make sure to maintain the results through brushing and flossing daily. Also, avoid foods and beverages such as:
- Black tea, coffee
- Sports drinks
- Soda pop