Both should whiten: Either of these should whiten your teeth some.
Answered 12/24/2013
4.7k views
No difference: Whitening toothpastes have very little ability to bleach your teeth. Other than removing some surface stain, the are not strong enough to change the enamel in the whiten process. Some result in making your teeth more sensitive.
Answered 1/15/2014
4.6k views
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