How Does Teeth Whitening Work?

You already know that whitening works, but do you know how?

Stains on teeth can be classified in one of two ways: extrinsic or intrinsic. Extrinsic stains appear on the surface of your teeth. Intrinsic stains live between the microcracks in your enamel and deep within your dentin (the layer of your tooth underneath your enamel). Whitening toothpastes and mouth rinses may be able to remove some of the extrinsic stains on your teeth. But only teeth whitening agents can remove the stubborn extrinsic stains and the unsightly intrinsic stains that cause your teeth to look discolored.

Opalescence gels contain an active whitening ingredient (either carbamide peroxide or hydrogen peroxide) that penetrates your enamel to get to discolored molecules. Oxygen molecules from the whitening agents react with the discolored molecules in your teeth, breaking the bonds that hold them together. The oxygen molecules spread, whitening the entire tooth. As a result, you are left with a brighter, whiter smile.

Professional results–in the comfort of your own home

Opalescence take-home whitening gel is perfect for people who want a lot of options. With three different concentrations, you can wear Opalescence for as little as 30 minutes per day–or even overnight! Dispensed only by our dental professional, Opalescence take-home whitening gel allows you to get professional whitening results at your convenience in a safe, effective, and customized way!

Opalescence tooth whitening gel contains PF (potassium nitrate and fluoride). Potassium nitrate has been shown to help reduce sensitivity. Fluoride has been shown to help reduce cavities and strengthen enamel. Together, they help to improve the overall health of the teeth.

Formulated to prevent dehydration and shade relapse

Mint flavour

Day or night wear

For a brighter, whiter smile without the wait, choose Opalescence Boost, an in-office, chemically activated whitening treatment that offers results in less than an hour. It's ideal for people who want instant whitening gratification or those who have that special event coming up that requires a bright, white smile.

Opalescence Boost contains PF (potassium nitrate and fluoride). Potassium nitrate has been shown to help reduce sensitivity. Fluoride has been shown to help reduce cavities and strengthen enamel. Together they help to improve the overall health of the teeth.

Chemically activated, so no hot, uncomfortable light is needed

Dentist-applied treatment

Provides dramatic results in less than one hour