I was horrified by how yellow some of my teeth are getting when I saw some recent photos. The front ones aren't too bad, it's more the canines backwards. I already use a whitening toothpaste, but not particular brand, just whatever is on offer.
Has anyone noticed that any particular brand is really excellent and actually works? Or has anyone found a kit that really does a good job? I don't mind spending a little bit extra than normal, but can't quite stretch to getting it done at the dentist or veneers!
I don't smoke and don't drink red wine, but I do drink moderate amounts of tea and coffee. Does changing what you eat/drink really make any difference?