A car salesman will always try to convince you that the most expensive vehicle is the best for you, and since you have no knowledge about the subject you would probably fall into his net. It might sound a bit far-fetched to say that a dentist would recommend an expensive teeth whitening procedure just for the sake of better payouts, but I wouldn’t take the chance.
Even specialists accept the fact that existing techniques are not completely harmless, although they emphasize the fact that low risks are taken. I don’t mind being called a pessimist, because these are the people that live longer, and when the alternative to professional teeth whitening is so inexpensive, I’m glad to jump on the bandwagon.
I am a sucker for beautiful smiles, so it goes without saying that I religiously use this teeth whitening procedure, and the effects are self-evident.
Here’s another effective way to whiten your teeth at home, this trick also works 100% as I tested it myself. You can read the post here.