Over time, teeth become less whiter because of the color of the food eaten. Aside from that, the enamel also becomes more porous discoloring it. Smoking, coffee, red wine, and even fluoride from tap water are the factors of discoloration. If you are feeling conscious about the color of it when you smile, here are several methods that will aid you in whitening teeth.

There are whitening tooth paste that can be bought over the counter. They use mild substances to brighten the yellow color. This product use abrasive particles for polishing along with the chemicals that bind in removing stains. Find the ingredient so called blue covarine on the label. See the results after brushing twice per day for two to four weeks.

There are also kit or trays containing carbamide peroxide which removes deep and surface stains. There is a peroxide gel that will be applied to the surface. In other trays, the kit is in a tray that molds to the gums. It must be worn daily for thirty to forty five minutes, for a week and more.

Strips also help to get rid of the stains found in the tooth. They are virtually invisible, very thin, and contained with peroxide based gel. They are easy to use and pretty much foolproof in whitening. They are worn daily for minutes. The results will be visible for a few days and the wearing is expected to last a year.

Sure there are ready made products that will aid people in terms of driving away stains. But some people still choose the old time home remedy of baking soda in tooth brushing. Fruits such as celery, apples, pears, and carrots are also effective in driving away the stains.

So yeah, most pens are inked with dark colors. However, there is also this pen that will obliterate the mouth bacteria. After the application, drinking and eating for forty five minutes shall be avoided or they will also was rinse away the gel. This is not really effective in whitening. However, they are effective in freshening the breath.

The foolproof way in removing the yellow color is through the use of technology, so called laser bleaching. A rubber shield will be attached to the gums and a bleaching gel to the teeth. After that, a laser will be activated that will actuates the chemical found at the gel. This process can be a little expensive, however the effect will last for one year.

One thing you will realize as you grow older is that the color is getting less white. This is because the enamel also wears away. Sports drink can be a factor of this discoloration. They erode the tooth enamel after using it in a long time. So to avoid this from happening, rinse you mouth immediately after drinking.

There are methods in whitening teeth. Some are expensive, and some are not. But that does not mean that you are free to take many foods that will affect the color of it. You have to discipline yourself and learn to avoid taking the foods that discolor it.