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4 Important Reasons You Should Replace Your Toothbrush

4 Important Reasons You Should Replace Your Toothbrush
Posted on April 15, 2021
Posted in Dental Care

Regular brushing and flossing are obviously two inevitable things that you should do for good oral health. Brushing your teeth every day will remove debris or trapped food particles from your teeth and prevent bacterial growth. This will keep your gums healthy and protect your teeth from periodontal disease or cavities. But there’s one thing that many people usually don’t follow – replacing the toothbrush. Here are 4 important reasons explained by an affordable dentist Melbourne as to why you should frequently replace your toothbrush.

Your Toothbrush is Worn Out:

Experts usually recommend replacing your toothbrush once every three months, even if there aren’t any visible signs of wear and tear. A worn-out toothbrush wouldn’t be as effective as it should be. Any toothbrush will wear down, every time you use it to brush your teeth. Eventually, it gets to a point when your toothbrush won’t be able to remove dirt or bacteria from your mouth. Replacing your toothbrush frequently will keep your teeth and gums clean, so that you can safeguard your oral health for the long term.

You Have Been Sick:

If you have been sick with a cold or flu, an affordable dentist Melbourne recommends replacing your toothbrush as soon as you recover. It’s not always possible for the toothbrush to reinfect you and cause the same illness, since your body has already developed antibodies to fight the germs. However, your immune system would be weakened by the illness, due to which your body might get infected by different bacteria in the toothbrush. Toothbrushes contain a myriad of bacteria, microorganisms, and fungi. Changing your toothbrush is the right solution to protect your oral and overall health.

You Dropped it Somewhere:

If you dropped your toothbrush on the floor (or even worse, in a bathroom), it will instantly contaminate your toothbrush with bacteria. Some of such bacteria can be harmful as well. Replace your toothbrush immediately, no matter where you drop it.

Gross! your Toothbrush May Have Faecal Bacteria on it.

If you still believe that regular replacement of your toothbrush is not worth it, this should change your mind. According to research, people who share a bathroom will have their toothbrushes contaminated with faecal bacteria. Even worse, the bacteria found on these toothbrushes usually come from someone else using your bathroom!

A dentist Melbourne reveals that it’s caused by ‘Toilet Plume’. Every time you flush the toilet, aerosolised faeces will travel through air and settle on sinks, toothbrushes, and more. Using a toothbrush cover won’t be helpful either, since the presence of moisture instigates bacterial growth.

People often forget to replace their conventional toothbrushes, or the toothbrush heads in the electric ones. If you notice a change in colour of the bristles upon constant usage, it is time to replace them. Or simply remind yourself to change your toothbrush every 3 months. If regular brushing and periodic replacing of toothbrush don’t give you a white and bright smile, you could try treatments such as teeth whitening Melbourne. Talk to a dentist if you have any questions.



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