Teeth whitening at home: Smoking, drinking red wine and eating the wrong foods are all things you probably know aren’t the best for your health, but they’re also among the top things that teeth-whitening procedures can address.
Still, few people are going to give up coffee or never eat another berry again in the name of a brilliant smile. “People have to live,” says Dr. Marc Lowenberg, a cosmetic dentist and partner at LLK Dental in Manhattan.
Stay with this section of makeup and beauty in the health and beauty section of Eternal Pen magazine.
Teeth whitening at home
In fact, more than two-thirds of Americans have whitened their teeth, and a quarter of them have used an over-the-counter product for that purpose, according to a 2022 survey by Mintel/Greenfield Online.
How does teeth whitening work?
Teeth whitening at home: At-home tooth-whitening products are generally a lower-strength version of what dentists use, Lowenberg says, which is essentially hydrogen peroxide. This weak acid oxidizes surface stains, causing them to break up (and temporarily making teeth more porous and susceptible to staining, which is why extra caution is needed after treatments to maintain the white color). Ultraviolet (UV) or LED light may also be used to speed up the process.
Teeth whitening at home: While perfectly safe to use, and best used along with other oral hygiene products like an electric toothbrush and water flosser, at-home whitening products are not all equally effective. They won’t work on discoloration that comes from genetics or aging, in which dark-colored dentin shows through the white tooth enamel, and they may not be ideal for people with sensitive teeth, so you’ll want to discuss the options with your dentist.
Teeth whitening at home: It’s also a good idea to choose products that have been approved by the American Dental Association. The brightest smiles come from the highest concentrations of peroxide (dentists use up to 30% concentrations, while at-home products peak at 10%) that remain in contact with teeth for the longest periods of time, Lowenberg says.
Teeth whitening at home: Even then, “There are no miracles in whitening,” he says. Depending on your teeth, habits and level of staining, you’ll have to repeat treatments regularly. Yet, if you’re ready to dazzle, at-home tooth-whitening products can be an easy and cost-effective way to maintain your smile between dental visits.
