How to Whiten Teeth

By Faith Kaltenbach
Various teeth whitening methods exist for those who want a brighter smile. While the best whitening occurs in the office of a cosmetic dentist, this is also the most expensive way to get dramatically whiter teeth. For those who want whiter teeth without spending a fortune, there are at-home teeth whitening methods anyone can use. Learning how to whiten teeth a home offers an effective, but less expensive way to bleach discolored teeth without going to a dentist.

Whitening Toothpastes

The easiest and cheapest way to whiten teeth is with a teeth whitening toothpaste. These products work just like regular toothpastes. The only difference is that these toothpastes contain higher levels of hydrogen peroxide or other bleaching agents. By brushing the teeth every day, you will notice stains and discolorations disappearing while Whitening toothpastes will whiten teeth only slightly.

White Strips

Another popular method for getting whiter teeth is with whitening strips. These thin pieces of paper attach to the front of the upper and lower teeth. The strips contain a bleaching agent and adhesive to keep the strips in place. After applying the strips to the teeth, in most cases, you keep then on for one to two hours, depending on the brand. You use the strips every day for one to two weeks for best results. A few of the newer strips now dissolve in the mouth and you do not have to remove them.

Brush-On Gels

With a brush-on gel, you paint a bleaching agent on each tooth. The tiny brush resembles those found in nail polish. The brushing on process is more time consuming than other whitening methods. A person leaves the gel on the teeth for one to two hours. After the prescribed time is up, you use a toothbrush to brush away the gel.

Mouth Trays

Mouth trays are very effective for whitening the teeth. The kits come with the materials to make a mold of your mouth and to bleach the teeth. By following the instructions, you can make a mold that fits securely over the top and bottom teeth. You then wait for the mold to harden. The inner portion of the mold is the tray that holds the bleaching agent. Once the mold hardens, you fill it with the bleaching agent and place the mold over your teeth. Some mouth trays stay on the teeth for a few hours, while others stay on overnight. In the morning, brush your teeth as usual.

For whiter teeth, there are plenty of products sold online and in drugstores that you can use at home. Over time, these methods gradually improve the color of your teeth.

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