For true whitening success, you need to know what type of whitening kit to use and whether or not whitening products are safe for you. Experts recommend avoiding whitening products altogether if you have gum or mouth disease, untreated tooth decay, or significantly worn enamel. If a specialist has given you the green light to begin using at-home whitening products, you can select the right product based on ingredients and price. In addition to having effective ingredients like carbamide peroxide and hydrogen peroxide, the best product for you will fit into your routine and budget.

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.Sensodyne makes toothpaste for sensitive teeth. This variety is meant to gently whiten surface stains while protecting your teeth from the “zinging” sensation caused by some whitening toothpastes. It should also reduce overall sensitivity in already sensitive teeth. 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. To help you narrow down the list of whitening kits that will meet your needs, we tested the best options on the market. We tried out dozens of whitening kits, following each brand's specific instructions. Throughout the test, we paid close attention to how easy it was to use the product, whether we experienced any discomfort or teeth sensitivity, and how effective the product was in whitening our teeth. We then took careful notes on the appearance of our teeth before, during, and after the whitening process.An orthodontist from our Medical Expert Board reviewed the contents of this article for medical accuracy surrounding dental hygiene and the efficacy of active whitening ingredients. The GLO technology, which stands for Guided Light Optics, uses a combo of both light and heat to activate the hydrogen peroxide-based gel, so you get whiter teeth fast. Something worth noting: The device shuts off after eight minutes, though you have to repeat the process twice more after that. After doing three cycles for seven days in a row, you should notice improved results. We saw fairly subtle changes at the 10-day mark, but our teeth continued to get even brighter after the fact. Since all types of whitening products are applied differently and have varying concentrations of ingredients, it’s important to follow the manufacturer’s directions for the application included with the specific product.

Along with five out of five stars for flavor, this toothpaste earned five out of five stars for comfort for its smooth and gentle feeling. It contains silica and mica, which can remove stains in as little as five days, and it offers 24-hour stain prevention when used twice daily. Our tester noted that the difference in tooth color was not significant with this whitening toothpaste but felt this was a good option if you want an everyday toothpaste that tastes great and also has a whitening component. Those who don’t mind a little extra labor (i.e., holding a light for 10 minutes) in return for elevated results should opt for this kit. It delivered impressive changes in less than two weeks. Steven Morgano, DMD, chair of the Department of Restorative Dentistry at Rutgers School of Dental MedicinePlease remember to submit your application within 30 days of receiving the product/s and that the photos have valid date and time stamps. Toothpastes typically come in paste or gel form but they can have different textures depending on ingredients. Some whitening toothpastes have abrasive ingredients that can make a toothpaste seem gritty or grainy. You'll want to consider the feel of the toothpaste to make regular brushing as comfortable as possible. Many whitening products can leave you with a sloppy mess on your hands (and teeth!), but we found the iSmile Teeth Whitening Kit to be a tidier and more effective alternative to some of the other kits we tested. As we tested, we realized you can apply the gel to the mouthpiece before inserting it, which aids in making sure you’ve got the right amount and that all the whitening solution really covers your teeth. I love my new white teeth. There have already been many compliments at the office and from my friends."