An answer to this question is none of the products last permanently. Indeed, longer effects of te…

An answer to this question is none of the products last permanently. Indeed, longer effects of teeth whitening may vary to the products. In fact, it also depends on your lifestyle and oral hygiene. Smoking or tobacco chewing will not allow your teeth to look brighter for more days. Such stains will come again on to the surfaces of the teeth and the whitening effect will be declined. The duration of effectiveness of professional whitening is generally 12 to 18 months. Moreover, you can use whitening toothpaste for 2 to 6 weeks and the results will last for 3 to 4 months. Such toothpastes only will remove the stains, it will not change the shade of your teeth.

Proper maintenance of your oral hygiene and diet is also as important as the treatment. Twice brushing & flossing will keep your oral hygiene. Avoid stained food like tea, coffee, coke, tobacco etc. There are multiple reasons for the teeth to get stained or discolored. But you can get a whiter smile with the whitening products. Whitening products have a wide range. Of course, you should take advice from your doctor to choose the best for you!!!