12 Best At-Home Teeth-Whitening Kits: Crest, Colgate, Moon

glamour.com:

in the comfort of your own home.When you’re shopping for a teeth whitening kit, there are a few things to keep in mind. For starters, you should consider “the concentration of hydrogen peroxide—the higher concentration means a stronger whitening product—and how well the whitening product remains isolated on the teeth, in addition to how long it is in contact with the teeth,” says , a cosmetic dentist at Lowenberg, Lituchy & Kantor in New York City. “ use the highest concentration of bleach and remain isolated on the teeth, making them the best of any method and the longest-lasting.”That said, for at-home options, chemical ingredients are the way to go—and avoid abrasive ingredients like charcoal and baking soda. “Steer clear of any harsh in these kits that could strip the teeth's enamel,” says , a cosmetic dentist in New York City. “Certain at-home whitening products can be abrasive, making teeth more sensitive or prone to zingers, which are brief flashes of pain in the tooth's nerve as a reaction to the whitening process.”No matter what you choose, it helps to prep accordingly.

To do so, “first floss and brush your teeth well to remove any plaque from the surface of the teeth, as plaque can be a barrier to the whitening ingredients,” says , a cosmetic dentist in Bensonhurst, NY.

The after-care is similarly critical. “Aside from avoiding food and beverages that can stain teeth—coffee, red wine, turmeric, dark soda—also opt to use a sensitivity relief toothpaste for the first 24 hours,” he says.All things considered, the best at-home teeth whitening kits are not created equal, which is why it can help to narrow it down according to your preference, how much time you have, and what you’re comfortable with.