Do whitening toothpastes work?
16 May 2016 . Posted by Laurelyn in Tips and Tricks
Most whitening toothpastes don’t actually penetrate the enamel and change the colour of your teeth.
They have stronger polishing agents which can make your smile brighter by removing more surface stains from coffee, tea and red wine.
The whitening toothpastes with small amounts of peroxide can eventually whiten but it will take time.
However whitening toothpastes can be useful to maintain your bright smile after a professional treatment.