The programme is designed for 14 days for visibly whiter teeth. Results will be maintained depending on your lifestyle.

Whitening strips, like any whitening product, need to be used consistently to be effective but must also be used in moderation,” says Dr. Klein. “Teeth can become sensitive and gums can get irritated and inflamed if [whitening strips are] overused.”

Say bye to tooth sensitivity

If your current brushing and flossing routine isn’t enough to remove stains and discoloration, it might be time to consider teeth whitening strips that return your smile to its former luster. But when all teeth whitening strips promise a brighter smile and pearlier whites, how do you choose? Alqahtani, M. Q. (2014). Tooth-bleaching procedures and their controversial effects: A literature review. https://www.researchgate.net/publication/342912426_Over-the-Counter_Tooth_Whitening_Agents_A_Review_of_Literature

It is not advised to use the strips if you have any of the above as the formula will not be as effective. Dr. Klein also says you risk harming the protective enamel on your teeth if you overdo it with whitening strips. “Most are safe and effective, but not all products follow the same safety protocols,” she says. “Be informed, read about the products that you are looking into, and note some of the side effects. Not all people can tolerate the same chemicals, and allergies can be product specific.”More is not necessarily better when it comes to teeth whitening strips. “Do not exceed the number of days recommended by the manufacturer,” says Dr. Klein. “You can get great results if you follow the instructions on the product.”