Part one of our Whitening Wisdom series looked at how and why teeth stain, and which foods are the main culprits. Part two examined which home whitening remedies are effective, which are dangerous and which are just marketing spin. The simple fact is that people are investing more money into looking good - and the teeth whitening industry as a whole has benefited from that. We wrote these Whitening Wisdom articles to offer a well researched, balanced perspective on teeth whitening without the spin. At Laser + Holistic Dental we [...]