Germs & Your Toothbrush

Is your toothbrush making you sick?
Is your toothbrush making you sick? Follow our tips to keep your brush germ-free!

We have been told time and time again that washing our hands is the key to keeping germs at bay, but have you ever given much thought to the germs that make it into your mouth?

Most people catch a cold or the flu when they put their bacteria-covered hands in their mouths. Your mouth is a warm, dark, moist space, making it a breeding ground for bacteria that could end up in your bloodstream and weaken your immune system.

Make sure to brush your teeth twice a day, floss daily and use mouthwash. Also be aware that toothbrushes hold germs and infections, so make sure you replace your toothbrush every three to four months or anytime you have been sick.

To help you keep the germs under control, here are our top four toothbrush tips:

  • Keep it rinsed. Wash off your toothbrush thoroughly with tap water every time you use it.
  • Keep it dry. Bacteria love a moist environment, so make sure your brush has a chance to dry thoroughly between brushings. Avoid using toothbrush covers, which can create a moist enclosed breeding ground for bacteria.
  • Keep it upright. Store your toothbrush upright in a holder, rather than lying it down.
  • Keep it to yourself. No matter how close you are to your sister, brother, spouse, or roommate don’t ever use their toothbrush. Don’t even store your toothbrush side-by-side in the same cup with other people’s brushes. Whenever toothbrushes touch, they can swap germs.
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Leah Martinez
Leah Martinez serves as a social media analyst for Delta Dental of Arizona. In college at the University of New Mexico, Leah took the path of no return and majored in Chemistry with healthcare on her mind. After learning direct patient care was not her forte, she landed a job as the advertising manager at University of New Mexico's college newspaper “The Daily Lobo.” It was this job that turned her on to her skills in digital marketing. Since joining Delta Dental in 2012, Leah found her niche, as the constant education and learning in social media brings out the true geek in her. In her spare time, Leah enjoys snowboarding, snowmobiling and riding dirt bikes. (Did we mention she's based in Colorado?) [Editor's Note: Leah is no longer a current DD employee.]