What’s your budget? The cost of at-home whiteners ranges considerably—even within the same product type. But generally, kits and strips cost more than pens and toothpastes. Dr. Mauro Nunes is a restorative dentist who teaches full-time at the UNC Adams School of Dentistry in Chapel Hill, North Carolina. verifyErrors }}{{ message }}{{ /verifyErrors }}{{ Home‐based chemically‐induced whitening (bleaching) of teeth in adults. Cochrane Library. Accessed 03/15/2021. Stay home and whiten your teeth with our most advanced dentist formulated system for faster teeth whitening results than ever before. Join some of the most successful celebrities and millions of shoppers/fans who depend on SNOW® trusted at-home teeth whitening products.

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There are plenty of options to choose from when considering what at-home whitening product is right for you. Narrowing down your budget, desired length of treatment and whitening goals will help you choose. Speak with your dental professional about what OTC products they would recommend given your unique oral health. Teeth Whitening Kits The strips need to be applied daily for up to 30 minutes. Follow the instructions on your chosen kits carefully, as some strips are designed to work with a shorter developing time. Compliance is often high, however, thanks to pens’ price point (which can be as affordable as just a few dollars per pen) and the simple instruction to apply twice daily for two weeks. Whitening pens typically use either a hydrogen peroxide or carbamide peroxide base.Most teeth whitening products use one of two chemicals—hydrogen peroxide or carbamide peroxide—as the active whitening agent. The oxygen molecules within these chemicals interact with the molecules of your discolored tooth. As the whitening agent molecules infiltrate your teeth, they weaken the bonds of the stained molecules, slowly removing them. READ NEXT: The best toothpaste to buy Will I get the same results at home as I would at the dentist?

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For safety reasons, in the UK, at-home teeth whitening kits may contain hydrogen peroxide at concentrations at up to 0.1%, whereas your dentist, using a custom-fitted mould, is able to safely use a concentration of up to 6% without harming teeth or gums. This means the professional treatment is usually able to achieve more noticeable lightening results. Dentist-only treatments such as laser whitening (in which the bleach solution is activated by a laser shone onto teeth) are also much faster, taking only 1-2 hours.Smile Science Harley Street Professional Teeth Whitening Strips: Best teeth whitening strips for sensitive teeth Extrinsic stains, as you may have guessed, are stains that appear on the outside layer of your teeth. If you enjoy drinking coffee, tea, soda, and/or red wine regularly, you likely have more extrinsic stains than someone who drinks mostly water. Eating certain bright-colored foods such as blueberries, beets, curries and tomato-based sauces and using tobacco products also darken teeth. At-home whitening products can be helpful in removing these exterior stains from your teeth.

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However, it’s important to choose a toothpaste with the appropriate amount of abrasives. A toothpaste with a higher abrasivity could damage your enamel with long-term use. While this is a tradeoff for less abrasivity and a greater chance of developing stains, the removal of an enamel to expose the inner layer of dentin would cause more harm. Therefore, we recommend that you look for a stain removing toothpaste with the ADA Seal of Acceptance. If you choose a toothpaste without the ADA Seal of Acceptance, consult your dentist as to how often you should use it. In the old days, people used to sleep with whitening trays in for eight hours at a time,” says Joe G. Willardsen, a cosmetic dentist in Las Vegas. “Now, people wear them for 15 or 20 minutes at a time but do so more frequently.” The evidence available in the literature indicates that baking soda–based dentifrices are effective and safe for tooth stain removal and consequently whitening,” researchers write in the Journal of Traditional and Complementary Medicine. “A number of clinical studies have also shown that baking soda–based dentifrices are more effective in stain removal and whitening than some non–baking soda—containing dentifrices with a higher abrasivity.” For example, if a patient was exposed to tetracycline antibiotics—a common medication to treat different bacterial infections—as a child and the result is stained teeth, bleaching will be less effective, Dyer says. “In addition, if a patient smokes cigarettes or drinks significant amounts of coffee and red wine, they may get a good initial result but will need to do bleach more often to maintain their level of brightness.”Research shows using baking soda (sodium bicarbonate) can improve the appearance of your teeth. Since it’s an alkaline compound, it works to reduce stains and get rid of bad bacteria. Brush and floss as normal after bleaching. A whitening toothpaste will help keep surface stains at bay once you’ve achieved your desired level of whiteness. Look for products containing gentle natural abrasives such as bicarbonate of soda or charcoal, which can’t penetrate the enamel of the tooth in the way that bleach in your whitening product does, but can be very useful after bleaching to help maintain whiteness. The best teeth whitening strips you can buy in 2023 1. Spotlight Oral Care Whitening Strips: Best teeth whitening strips overall