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You probably know how important brushing your teeth is for optimal oral hygiene, but did you know replacing your toothbrush is another way to follow dentist recommendations? From bacteria to worn-down bristles, there are a number of reasons to toss that old brush.

How Often Should You Replace a Toothbrush?

dentistWhile it can vary from person to person depending on usage, most dentists suggest replacing a toothbrush every three months. If you use an electronic toothbrush to keep your smile healthy, follow the same timeframe and purchase new brush heads every three months. This suggestion is for those brushing their teeth twice a day. If you brush more frequently, consider picking up a new brush every two months.

Why Do You Need to Replace a Toothbrush?

Dentists say there are two main reasons to get a new toothbrush—bacteria and bristles. According to research, a toothbrush is home to more than 100 million bacteria, and if it’s stored within three feet of the toilet, chances are even greater that E. coli and staphylococci are part of that mix. While most of the bacteria in your brush won’t cause harm, the longer you wait to change it, the more strains will accumulate. Replacing your toothbrush every three months allows you to start with a fresh brush and mouth.

In addition to bacteria, dentists recommend replacing your toothbrush every three months because of wear and tear on the bristles. When you use your toothbrush for longer than recommended, the bristles begin to bend and soften. This makes them less effective and could lead to problems with plaque and decay in the future. If you brush your teeth and they don’t feel slippery and smooth, you need a new toothbrush.

 

Gladstein Dental Center in New Britain, CT, has been providing family and cosmetic dental care to the community for more than 25 years. The professionals at this office work with patients of all ages and offer everything from teeth cleanings to dental implant insertions. If you are looking for a dentist in the New Britain area, call Gladstein Dental Center at (860) 223-1162 to find out how their staff can improve your smile. You can also visit their website to learn more about their services.  

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