Another reason to change your toothbrush regularly

Last year I posted an article on why it's important to change your toothbrush regularly, and now Prevention magazine provides another reason to change that brush--germs! Read the article below:

http://www.prevention.com/health/healthy-living/germs-your-toothbrush-makeup-razors-and-more

http://www.drkatedental.com/2013/06/when-to-change-your-toothbrush.html