How Does Teeth Whitening Strips Work?

Teeth whitening strips are a popular option for those who want to brighten their smile. But how exactly do they work? In this post, we'll take a closer look at the science behind teeth whitening strips.

The basic principle behind teeth whitening strips is the use of a peroxide-based gel to break down and remove stains on the surface of teeth. The gel is coated on a flexible strip, which is then applied to the teeth and left in place for a specified amount of time.

The peroxide in the gel works by breaking down the chemical bonds that hold the stains together. This process, known as oxidation, causes the stains to become smaller and less visible. Over time, with regular use of the strips, the stains can be completely removed.

Teeth whitening strips typically come in two strengths: 10% and 20% carbamide peroxide. The higher the percentage, the more powerful the whitening action. However, stronger strips may also cause more sensitivity and irritation, so it's important to follow the instructions carefully and not overuse them.

To use teeth whitening strips, simply apply the gel-coated side of the strip to the front of your teeth, taking care to avoid contact with your gums. Press the strip firmly in place and leave it there for the recommended time (usually 30 minutes). Once the time is up, remove the strip and rinse your mouth with water.

It's important to note that teeth whitening strips are not a one-time solution. While they can provide excellent results, they need to be used regularly in order to maintain a brighter smile. It's also a good idea to avoid foods and drinks that can cause staining (like coffee, tea, and red wine) in order to prolong the effects of the strips.

In conclusion, teeth whitening strips work by using a peroxide-based gel to break down and remove stains on the surface of teeth. With regular use, they can provide excellent results, but it's important to follow the instructions carefully and not overuse them. So if you're looking to brighten your smile, give teeth whitening strips a try!

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