Tooth Whitening Procedures

What are some at-home procedures and products for tooth whitening?

There are several types of products available for use at home which can either be dispensed by your dentist or purchased over-the-counter.

Bleaching solutions- These products contain peroxide(s), which actually bleach the tooth enamel.

Peroxide-containing whiteners - These typically come in a gel and are placed in a mouth guard. Usage regimens vary. Some products are used for about twice a day for 2 weeks, and others are intended for overnight use for 1-2 weeks. If you obtain the bleaching solution from your dentist, he or she can make a custom-fitted mouth guard for you that will fit your teeth precisely.

You also may want to speak with your dentist should any side effects become bothersome. For example, teeth can become sensitive during the period when you are using the bleaching solution. In many cases, this sensitivity is temporary and should lessen once the treatment is finished. Some people also experience soft tissue irritation—either from a tray that doesn't fit properly or from solution that may come in contact with the tissues. If you have concerns about such side effects, you should discuss them with your dentist.

Toothpastes- All toothpastes help remove surface stain through the action of mild abrasives. Some "whitening" toothpastes have a special chemical or polishing agent that provides additional stain removal effectiveness.