Some users report tooth sensitivity after a few days of use. We only make money if you purchase a product through our links, and we never accept free products from manufacturers.

BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. Best Bang for the Buck We’ve gathered some of the best teeth whitening kits that you can have shipped right to your door.Smile Direct Club, a company that provides at-home teeth straightening solutions, also offers a teeth whitening kit. We buy all products with our own funds, and we never accept free products from manufacturers. Children should not use whiteners containing peroxide.While you should always follow the manufacturer’s directions or your dentist’s instructions, these general guidelines will help you achieve the best results.Make sure the kit’s trays are dry before filling them with the peroxide solution, and never overfill the trays.If applying gel directly to your teeth, use a brush and carefully cover all exposed surfaces. Check Price These home whitening kits typically contain a teeth-bleaching product, a light that’s supposed to speed up the bleaching product’s activity, and a mouth guard that molds to your teeth. we never accept anything from product manufacturers. BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. G.L.O. We purchase every product we review with our own funds — BestReviews wants to be better. Many customers rave about the results.

Users are happy with the improved adhesive seal.

An innovative teeth whitening system that doesn't cause sensitivity and works well for most users. mouthpiece, case, control and lanyard, a power adapter, and a universal USB cable.

Includes toothpaste, whitening gel, and battery-powered toothbrush that uses sonic technology to clean and whiten. While there is some controversy about the effectiveness of LED light, proponents claim it makes the bleaching action of the peroxide faster and more efficient.Most dentists offer a variety of teeth whitening services. The coolest thing about this at-home teeth-whitening kit? Whitening On The Go Teeth Whitening System What really takes this kit a step above some of the others is the included trays, though. ActiveWow 24K White Premium Teeth-Whitening Kit. How do you find the best teeth whitening kit to restore the bright smile of your youth?If you’re ready to purchase a teeth whitening kit, check out our five favorites in the product list above.But if you’d like to learn more about teeth whitening in general, including how to find the right kit for you, read on.A yellowed or discolored smile is a common problem. Other causes of yellowed, brownish, or grayish teeth include genetics, certain medications, excessive fluoride, tooth grinding, dental trauma, and tooth decay.Your teeth have a hard outer coating of enamel, and this enamel is prone to staining. Whitening products that you can buy outside of your dentist only contain 0.1% hydrogen peroxide and very little active ingredient to whiten your teeth. While several years ago a trip to the dentist was the only way to whiten your teeth, today there are hundreds of teeth whiteners on the market for at-home use.With so many whiteners on the shelves, how do you separate the hype from the reality?
The comfort fit, thermo-form trays are BPA-free, 100% silicone, and contain ventilation holes so you can breathe through your mouth while you whiten.You also get three trays, which is an added bonus, and you can attach the mouth tray to the accelerator. They are the perfect alternative to those Crest 3d white strips everyone is talking about.

Most users see results within a few days of use.
Plus, you get three separate thermo-molded mouth trays. Check Price

It generally requires a few treatments to get the full benefits of your at-home teeth whitening kit. Plus, the fact that you get three trays means more than one person can use the kit.