Tooth-whitening works best for people with yellow teeth and is less effective for people with brown teeth. If your teeth are gray or purple, tooth bleaching probably won't work at all. The only downside was that the strips only cover the front six to eight of your teeth, so if you were hoping for sparkling molars, this won’t get you there. Still, you get 21 treatments, which we thought was a great value considering you’ll be seeing results in just three days. We also appreciated that this is an alternative to more chemical-based kits, which makes it a little friendlier for people with sensitive teeth. Teeth whitening done by your dentist can get teeth brighter faster. The bleaching solution is usually much stronger than that in at-home kits. Also, your dentist can use heat, light, or a combination of the two to speed and intensify the whitening process.

Do your best not to develop a routine of using these products regularly,” says Dr. Izhaky, noting that overuse and misuse of whitening products can lead to dental problems. This may include tooth painand nerve damage. Sarah Bradley has been writing health content since 2017: everything from product roundups and illness FAQs to nutrition explainers and the dish on diet trends. She knows how important it is to receive trustworthy and expert-approved advice about over-the-counter products that help you manage everyday conditions. As you can see, whitening is easier than ever and doesn’t require a complicated tooth whitening process. Your best bet is to get started so you can enjoy a brighter smile as soon as possible.

Teeth whitening kit FAQs

GLO Brilliant® White Smile At Home Teeth Whitening Device: Our teeth were much brighter after using this kit in testing, but the 24 minutes we had to spend walking around with an awkward device in our mouth make this a fairly inconvenient option, especially compared to less bulky competitor trays. Similar to the possible risks of carbamide and hydrogen peroxide, it is important to apply caution if using certain products that people sometimes recommend, such as fruit juices, vinegar, or scrubs. These may instead cause damage to the teeth or make staining even worse.

Support Your Smile: You can make the most of your whiter, brighter smile with other safe tooth whitening products, such as whitening toothpaste or whitening rinses. Also, spinning toothbrushes are safe tooth whitening products. These brushes can help promote white teeth by preventing the buildup of stains from day-to-day eating and drinking. Those with sensitive teeth know just how painful trying to whiten them can be—for some, the burning and sensitivity are so strong that they’re unable to finish the whitening process. However, these strips claim to cause “zero sensitivity,” and according to one of our testers with extremely sensitive teeth, the claim is accurate—these were the first whitening strips ever that she could use for the allotted time frame. She was able to use them for the directed 30 minutes a day for seven consecutive days. Tooth whitening is most often done using peroxide-based bleaching agents. At-home systems contain from 3% to 20% peroxide (carbamide or hydrogen peroxides). In-office systems contain from 15% to 43% peroxide. Finally, we were surprised how much brighter our teeth became in testing this product—we felt the kit more than earns its place on our list and is well worth its cost. We even think it may have been more effective than previous whitening treatments we've done in the past at the dentist's office.Teeth whitening is a form of dentistry and should only be carried out by a dentist or another regulated dental professional, such as a dental hygienist or dental therapist, on the prescription of a dentist.

Start by determining your whitening goals. How do your teeth look now? What do you want them to look like after whitening? These are important considerations when seeking the best teeth whitening results. Many people who want to whiten their teeth have questions about tooth whitening safety. Many products are available that are safe and effective for whitening teeth. But to maximize tooth whitening safety, decide what level of whitening you want, and then choose the right product. A person can also get whitening products or services through their dentist. Dentist-supplied whitening products are usually more concentrated. The options available directly from dentists include:

Any dentist can whiten teeth as long as they're registered with the General Dental Council. Registered dental therapists and dental hygienists can also carry out teeth whitening on the prescription of a dentist. Leading New York City cosmetic dentist, Dr. Stephanie Dumanian, highly recommends this kit by GLO. “GLO products are top of the line. Their take-home whitening kit provides fast whitening results without being abrasive to your teeth or gum. The advanced technology GLO’s kit offers can help to amplify whitening results received in-office and help maintain those results over time.” Mind you, Dr. Dumanian is the reason behind the popular glimmering smiles of celebs like Busy Philipps and Ashley Park, so you know she'll only suggest the best of the best.