{"id":1796,"date":"2026-04-25T07:00:00","date_gmt":"2026-04-25T07:00:00","guid":{"rendered":"https:\/\/www.washingtondentalnj.com\/blog\/2026\/04\/25\/toothbrush-how-often-should-it-be-changed\/"},"modified":"2026-04-25T07:00:00","modified_gmt":"2026-04-25T07:00:00","slug":"toothbrush-how-often-should-it-be-changed","status":"publish","type":"post","link":"https:\/\/www.washingtondentalnj.com\/blog\/2026\/04\/25\/toothbrush-how-often-should-it-be-changed\/","title":{"rendered":"Out with the Old: How Often Should You Change Your Toothbrush?"},"content":{"rendered":"
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Each day, you walk into the bathroom, grab your toothbrush<\/a>, and clean your teeth. When finished, you rinse off the bristles and place it back in the cup to air dry. You may take a quick look at your smile in the mirror, but you never give your brush a second look. The reality is that after months of use, the bristles are frayed. Oh, and remember the flu you overcame a few weeks ago? Its germs are still hiding in your brush. Swapping out your toothbrush may be a new concept, but it\u2019s recommended by dentists and professionals alike. Before reaching for yours again, find out when it\u2019s time to throw out the old and replace it with something new.<\/p><\/p>\n\n\n\n\n\n\n\n

How Often Should You Change Your Toothbrush?<\/h2>\n\n\n\n

You are encouraged to replace your toothbrush every 3 to 4 months. This recommendation comes from the Centers for Disease Control and Prevention (CDC) due to germs and bacteria that accumulate and the ineffectiveness of frayed bristles over time.<\/p>\n\n\n\n

Regardless of whether you use a manual or electric toothbrush, the same recommendation applies. When you notice that the bristles no longer appear stiff, your brushing efforts are likely less effective, increasing your chances of developing decay, cavities, and gum disease.<\/p>\n\n\n\n

How Should You Take Care of Your Toothbrush?<\/h2>\n\n\n\n

To keep your brush healthy and free of harmful bacteria, keep these helpful tips in mind:<\/p>\n\n\n\n