The gel is meant to be applied to the teeth and then exposed to the uv light which supposedly activates the peroxide and expedites the whitening process.
Does uv light help crest white strips.
The original whitening kit combines crest 3dwhitestrips glamorous white and crest blue light to remove over 10 years of tough set in stains in just 30 minutes a day for 14 treatments.
Crest 3d whitestrips professional white with light s blue light system uses the same type of light technology dentists use.
After applying the whitestrips just turn on the blue light and position it against the top strip.
You ll get whiter teeth that lasts for six months or longer guaranteed.
There is little research to prove that a uv light can make whitening gel faster and more effective according to the american dental association ada.
1 dentist recommended at home whitening kit brand.
Strong so can cause sensitivity.
Crowns and veneers can be whitened.
Longer treatment time than regular strips one hour for the strips plus 10 minutes for the light.
The blue light weakens stains so that the whitening ingredient can work more effectively.
In fact it may harm the tooth and can damage your eyes lips and gums with uv rays.
Crest 3d white whitestrips with light are crest s most effective whitening product with long lasting results.
The result is dramatically better whitening compared to strips alone.
Cons of crest 3d whitestrips with light.
Uv light can speed up the whitening process there is no proof that a uv light used by a dentist during in office whitening speeds up the process of whitening or does a better job at whitening your teeth.
Repeat this process for the bottom strip and reveal a brighter whiter smile.