Teeth whitening strips are stretchable pieces of plastic that come with whitening gel. They’re one of the most popular ways of teeth whitening, owing to their cheap cost and convenient use.
These teeth whiteners are generally sold in kits, which come complete with strips for both upper and lower teeth. To apply the strip, just lift off the protective layer and put the sticky side over the front of your teeth for around half an hour daily for seven to fourteen days.
What makes these strips work is usually hydrogen peroxide or carbamide peroxide as the active ingredient. Sometimes, hypersensitivity agents like potassium nitrate and strontium chloride may be added into the formula.
Even easier to use are strips that that can be dissolved in water. They may use a peroxide or a non-peroxide to produce the whitening effect. Glycerol, carboxylmethyl cellulose and pectin are three of the usual ingredients used in these strips. Glycerol, a sweet and non-toxic compound, easily dissolves in water, while providing the thickening effect for the strips are pectin and carboxylmethyl cellulose, which also dissolve in water.
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How often you have to use teeth whitening strips to get results, differs from one product to the next. Usually though, you can already see the difference as early as after a few days up to a week. If you use one of the best brands, you can have teeth up to 6 shades whiter, depending on what stains you have on them.
As you may know by now, the key advantage of teeth whitening strips is their convenience. You don’t need any other instruments to use them, such as brushes or even trays or those sticky gels. As well, you can use them anywhere you want, provided you have a few minutes to put them on. And they’ve very affordable too.
News For This Month: Whitening
First off, when buying teeth whitening strips, avoid those that contain chlorine dioxide. This substance is highly acidic and can actually cause significant damage to your enamel with prolonged exposure. Though they are already banned, such strips remain in the market so you should be careful.
Another important thing to keep in mind is that you have to apply teeth whitening strips on completely dry teeth, or they wouldn’t even stick. To keep the strips in place and make them stick better, you can use a blow dryer or washcloth.
Finally, buy teeth whitening strips that require you to apply them within a timeframe that you can realistically follow. Take note that within this timeframe, you cannot put anything in your mouth, solid or liquid, and you can’t even laugh. If two hours is impossible for you to remain still, forget it and get another brand, or you’ll only end up wasting time and money.