How do Crest 3D White Whitestrips work?
3D White Whitestrips are thin, flexible strips that are coated with a tooth whitening gel containing peroxide. Designed to conform to the shape of your teeth, they work by keeping the whitening gel on your teeth for 30 mins once a day to get at stain build-up on and below the tooth’s surface.
I am a smoker, will Whitestrips work for me?
Yes, however, smoking stains can be difficult to remove