Apologies if this has been done to death but can anyone recommend any at home teeth whitening products that are safe and don't cost an arm and a leg? I know people rave about the Crest whitening strips but the fact that you can't legally buy them in the UK makes me a bit nervous about what might be in them!
I can't afford to have my teeth whitened professionally and don't necessarily want a Hollywood Smile but just for my teeth to look fresher, brighter and a bit less dull.
I have heard good things about the Pearl Drops Every day whitening toothpaste but not sure if this would be enough on its own?
Thanks 