4 Tips for Keeping a Clean Toothbrush

Some say a run through a dishwasher or a pricey UV sanitizer is necessary to keep a clean toothbrush. But hot water and regular replacement is all you need. Here are 4 toothbrush safety tips.

People swear by all sorts of folk wisdom when it comes to keeping a clean toothbrush. Some run it through the dishwasher. Others soak the head in mouthwash or effervescent denture cleaner. Still others freeze it, boil it or invest in a pricey ultraviolet toothbrush “sanitizer.”

But here’s the bottom line from an expert: “None of that is necessary,” says dentist Karyn Kahn, DDS. “I suggest just rinsing it in good, hot water.”

The reason, Dr. Kahn says, is that you have a natural flora of bacteria living in your mouth that’s necessary for a healthy environment. It is not necessary to try to completely remove these from your toothbrush. In its recommendation about toothbrush care, the American Dental Association (ADA) cites studies that have found no evidence of negative oral health effects from normal bacteria on a toothbrush.

“If you don’t have that bacteria, that’s when opportunist microorganisms like yeast and fungi take over,” Dr. Kahn says. “You want a certain amount of natural bacteria in your mouth (just not around the teeth or gum tissue).” Instead of trying to sterilize your toothbrush, make a habit of replacing it regularly, she says.

Here’s Dr. Kahn’s other advice for keeping a clean and effective toothbrush:

1. Use your eyes to protect your teeth. “When you can visually see discoloration, buildup or matting of the bristles, it’s time to change the toothbrush,” says Dr. Kahn. “It should look clean and straight.” Rinse well to dislodge any chunks of residual toothpaste.
2. When in doubt, throw it out. The suggestions on when to replace a toothbrush vary according to manufacturer. Keep it easy and follow the ADA guidelines — replace it every three to four months, or sooner if the bristles become frayed. If you have a fungal, yeast or viral infection in your mouth, replace your brush at the beginning of treatment and again at the end.
3. Never share a toothbrush. Your mouth needs a healthy flora of its own bacteria, but it’s not good to introduce bacteria from someone else. That’s why Dr. Kahn says you should never share a toothbrush, especially with your children. “That’s when they are acquiring their normal flora,” she says.
4. Give it lots of fresh air. Store your toothbrush in an open-air holder, not in a dirty cup, drawer or travel case. That can promote the growth of mold or bacteria that isn’t natural to your mouth, leading to mouth diseases like gingivitis. “If you have any question about the effectiveness of your toothbrush, just get a new one,” advises Dr. Kahn.

See full story on clevelandclinic.org

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Larry & Oksana Ostrovsky, founders of BeWellBuzz, are Life Upgrade Coaches committed to helping you navigate through the latest natural health and personal development information to a destination of optimal wellness. The goal of this site is to be a catalyst in creating and spreading the Buzz, dispelling dangerous myths, society norms and helping you elevate your spirit, do more, live better, and think deeper one day at a time. We’d like to thank you in advance for not only visiting and arming yourself with great information but also sharing it with family and friends. Check out and subscribe to our YouTube Channel and become a fan of our Facebook Page.  

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