Risks: If you use a gel that's too strong and you leave your trays in for too long, you risk.

The trays keep the whitening gel in place, surrounding the 3D surfaces of the teeth and keeping the gel away from the gums where it can do harm. A high concentration of peroxide is applied to the teeth and a light is used, which supposedly accelerates the chemical reaction and the whitening. Risks: Whitening toothpaste also can cause sensitivity, be too abrasive on the teeth, and lead to gum recession.

Over-whitening can make make them look translucent or discolored, which can't be fixed without replacing the tooth completely (not an option to take lightly). Lastly, you might ingest a bit of the gel in take-home whitening kits, which can cause nausea or vomiting. Whitening your teeth when you have gum disease, exposed roots, cavities, crooked teeth, gum recession, or other untreated issues can cause further pain and problems, plus you'll have wasted your time and money since the whitening likely won't take on damaged teeth.

When the inner part of the tooth is whitened, the color that's reflected through the outer enamel of your teeth is lighter, making them look whiter and brighter—reflecting out through the enamel like a prism. Teeth whitening is getting cheaper and more accessible, but the more popular it gets, the more money there is to be made, resulting in lots of harmful whitening methods, products, and scams that fool or hurt consumers. 2 Take Home Tooth Whitening system works in much the same way as the in-office ZOOM!

This very safe teeth whitening procedure is easily performed in our Boston and Waltham, Massachusetts area dental offices. 2 Tooth Whitening, teeth are typically six to 10 shades lighter in one short office visit. Dr. Crouse will help you choose the type and concentration of whitening gel that will produce the desired results.

Unlike DIY whitening that can harm your gums if you use too much peroxide, professional teeth whitening is supervised by Dr. Crouse from beginning to end. At Precise Dental of Houston, we offer Kor Deep Bleaching and Zoom Whitespeed Whitening for a brighter, whiter, more beautiful smile. Before taking any teeth whitening product, make sure it has first been approved by your dentist.

Light-activated whitening gel's active ingredient is Hydrogen Peroxide. Still, the tester who tried the Luster Pro Light System said it was very easy to use and her teeth were definitely whiter after treatment. No other strip-style whitener even comes close to Crest Whitestrips when it comes to credible positive feedback - many major dental care manufacturers don't even make a tooth whitening strip.

Even those teeth whitening pen brite whitening products made by reputable companies such as Crest, Plus White and others tend to get reviews that aren't exactly glowing. Teeth whitening is one of the more challenging categories for us to make recommendations in. For one thing, there are a lot of shady products out there made by companies looking to cash in on the teeth whitening craze.