You can get the shine back on your smile with a variety of teeth-whitening methods. There are pros and cons to brightening up at the dentist’s office or with an at-home kit.
Whitening rinses. They’re easy to use. All you do is swirl it around in your mouth for a minute.
The whitening agent in the product is in contact with your teeth for just a short time, so your choppers get brighter gradually. Rinses can help prevent new stains after you whiten your teeth.
Whitening toothpaste. It has ingredients that remove surface stains with gentle brushing and may provide gradual brightening. But some people get sensitive teeth if they use these products.
Gel strips. You usually put them on your teeth once a day for up to 2 hours. Depending on how strong the product is, you may need