Everyone loves a dazzling smile. And in recent years, a lot of attention has been placed not only in the ideal and the uniformity of the teeth, but also its color.

No matter how healthy your teeth may seem, discolored or stained teeth can make you feel uncomfortable and self conscious. There are various causes of tooth discoloration but may be caused by medications such as antibiotics or excessive fluoride intake. But the most common factor of tooth staining is generally attributed to the daily avalanche of coffee, soft drinks, nicotine, alcohol and foods. Over time, the enamel surface begins to crack and erosion, causing stains and discoloration.

The obvious solution to this problem is a teeth whitening treatment, and there are several brands available in the market, the different techniques they use. Can be confusing when deciding which approach is best suited to your needs.

How does teeth whitening work?

The bleaching process uses chlorine peroxide bleaching and staining. Enamel is the first layer of the tooth surface and it is actually semi-transparent. The layer beneath the enamel is called dentin. To whiten the dentin, a peroxide solution is placed on the enamel. The solution then bleach the dentin, resulting in whiter teeth. When are whitened teeth, stained teeth usually mean a loss of four fifty-six colors, depending on how severely stained or discolored teeth.

At-Home Teeth Whitening techniques

Cosmetic dentists offer several whitening procedures, which can be quite expensive. For example, applying the whitening gel to the teeth in conjunction with laser therapy to accelerate the teeth whitening process. But most people opt for the cheaper and convenient teeth "at home" whitening procedures.

At-Home Teeth Whitening Systems

There are several types of whitening products available for home use, including tooth whitening paste, whitening solution and "paint" whitening gels.

Bleaching solutions in a mouthguard: These products contain carbamide peroxide, which bleach the tooth enamel. The bleaching agent is placed in a mouthguard (tray), usually form-fitted by your dentist, and can be used at home, usually at night during a 1-2 week period.

Pasta Tooth whitening: All toothpastes help remove surface stains to some extent by the use of abrasives. Unlike bleaches, these products do not alter the pigmentation of the teeth. One drawback is that with the excessive, abrasive pastes whitening can erode the tooth enamel.

Whitening strips: With this technique, a plastic strip coated with a bleaching agent is placed on the surface of the teeth. The bleaching agent is an adhesive strip and has in place.

Whitening gel paint: Unlike the tray or based on the methodology Gaza bleach, paint on tooth whitening gel is painted directly onto the surface of the tooth with a special applicator. The instructions for painting of products usually suggest that the surface of the teeth should be clean and dry. This improves the adhesion of tooth whitening gel for best results.

Note that it may take several treatments to achieve the desired effect because the results may vary depending on the severity of the stains or discoloration. When choosing a teeth whitening product, consider whitening system is more compatible with your lifestyle and budget. System selection to find the easiest way to implement it could be the best choice of personnel.