We spoke to dentists to find the best at-home tooth whitening products you can buy, from toothpaste to whitening kits.

I then thought I would have to put up with my teeth being sensitive if I wanted them to look good. However the strips are the first whitening product I've ever used where I've not had this problem.

I then thought I would have to put up with my teeth being sensitive if I wanted them to look good. However the strips are the first whitening product I’ve ever used where I’ve not had this ...