The Ugly Truth About Your Toothbrush

Published on August 31, 2015 by

to cap or not to cap

As you reach for your toothbrush each morning, you may not realize what’s hanging out on it’s bristles.

Toothbrushes can become contaminated with oral microbial organisms whenever they are placed in the mouth. Not to mention toothbrushes don’t have to be sold in sterile packaging, so they may have bacteria right out of the box. Viruses and bacteria from an infected person’s mouth can live for weeks on a toothbrush surface.

Keep It Clean

You may not give much thought to cleaning your toothbrush, since you’re wetting it every day to brush your teeth. However, it’s important–and easy– to do.

Wash It. Give your toothbrush a thorough rinse with tap water to remove debris. If you have a systemic illness or immune disorder, you may want to soak it in antibacterial mouthwash or run it through the dishwasher. There are many types of toothbrush sanitizers on the market. Some use ultraviolet light to kill microorganisms.

Store it properly. After use, don’t pop that wet toothbrush back into your medicine cabinet, drawer, or bathroom cup and forget about it. Store it upright, in a rack or cup, where it can dry out. Look for a cover that lets air circulate and prevents mold, but isn’t completely sealed. The lack of air can foster bacteria.

When to Call It Quits

How long should you keep a toothbrush to prevent the ick from building up? Here are a few useful tips:

Know when to let go. Replace your toothbrush about every 3 to 4 months, or when it shows sign of wear. Frayed bristled will not clean the teeth and gums adequately.

Toss toothbrushes after illness. Throw away a brush you or anyone in your home used while sick. Yes, that means all toothbrushes. Treat electric or power models the same way you handle an old fashion one.

No Sharing

Tempted to lend a toothbrush to a family member?¬†Don’t

Toothbrush sharing can transfer saliva and bacteria — even the kind that causes tooth decay. Tooth decay is considered an infectious disease. One more reason not to share or borrow a toothbrush.



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