Exactly how often can I whiten my teeth safely?
If you are wondering how often can I whiten my teeth without causing permanent damage, the short answer is that it really depends on the method you're using. We all want that bright, "just-left-the-dentist" glow, but overdoing it can turn a beauty routine into a painful mistake. While it's tempting to reach for the whitening strips every time you see a tiny hint of yellow, your enamel has its limits. ...