Whitening toothpaste can slightly whiten teeth by removing surface stains such as stains caused by coffee or smoking. However, whitening toothpaste does not alter the natural color of the teeth or reduce the stains that are deeper than the surface of the teeth.

To remove surface stains, whitening toothpaste usually includes:

Special abrasive to gently rub the teeth
Peroxide or other chemicals that help break down or dissolve stains
Some whitening toothpastes contain a chemical blue covarine that attaches to the surface of the tooth and creates an optical illusion that can make the teeth look less yellow.

Used twice a day, whitening toothpaste can take two to six weeks to make the teeth look whiter. Whitening toothpaste with blue covarine works immediately. Although whitening toothpastes are usually designed to maximize cleaning and reduce enamel wear, please follow the manufacturer’s recommendations.

If you are considering using whitening toothpaste, look for brands that are recognized by reputable dental organizations – such as the American Dental Association’s acceptance stamp. This seal indicates that the toothpaste is safe and effective in removing surface stains.

If you are not satisfied with the effect of whitening toothpaste, ask your dentist or dental hygienist for other tooth whitening programs – such as over-the-counter bleaching products or professional teeth whitening with mobile teeth whitening machine. The results of these products are more predictable because they remain in contact with the tooth surface for longer periods of time. These products are more expensive, but if you want better results than whitening toothpaste, the extra cost may be worth it. But you can suggest your dentist to buy cheap dental led whitening machine here at the best china dental equipment supplier – dentalsalemall.com. Some of these products can make your teeth sensitive, but this symptom can be reversed by stopping use.