What’s the Best Way to Whiten My Teeth?
“From whitening toothpastes and over-the-counter strips to dental office procedures, all tooth-whitening measures employ hydrogen peroxide to clean away stains. “The only differences are the concentrations of hydrogen peroxide employed and how they’re held against your teeth,” explains Dr. Matt Messina, an American Dental Association spokesperson who practices dentistry in Cleveland.”
See full article on Time.com
As stated in the article, there are many different types of teeth whitening strips but only some will harm your teeth less than others will. Choosing the correct way to whiten your teeth effects your long term oral health.