How Often Should You Replace Your Toothbrush?

Regular and effective brushing is an essential part of maintaining good oral health, but what you do is just one part of the equation. It’s important that your toothbrush is up to the task too. Using toothbrushes that are too old can cause issues, meaning that it’s essential to replace them regularly. This article dives into the details of replacing your toothbrush.

Why Do You Need To Replace Your Toothbrush?

The most obvious reason is hygiene. Germs and bacteria can build up on your toothbrush over time and can then be reintroduced into your mouth. This isn’t really a concern with newer brushes, as the majority of germs will be rinsed off after brushing, but any small amount that remains can multiply over the course of months.

The other major reason is that wear and tear will accumulate on the brush, particularly the bristles. This not only makes the brush less effective at removing plaque and bacteria but also introduces new issues. Good toothbrushes have bristles with rounded tips to prevent them from scratching or otherwise damaging your tooth enamel. Replacing your toothbrush regularly ensures that you’ll always be using a brush with safe bristles, keeping your teeth safe from scratches.

So How Often Should You Replace Your Toothbrush?

You should replace your toothbrush at least once every three months. You may wish to replace it more often but, for most people, this frequency will be sufficient. If you have an electric toothbrush, the same guidelines apply to replacing the head, unless the manufacturer advises you to do so more often.

However, in some circumstances, you may need to replace your toothbrush more frequently or not according to your usual schedule.

When Should I Replace My Toothbrush Early?

There are a few circumstances when you will need to replace your toothbrush earlier than expected, but these are all fairly obvious once you’re aware of them.

If the bristles on your toothbrush have become damaged, for example, if they appear wide and flattened, it’s definitely a sign that it’s time to get a new brush. Once the bristles are in that condition, they won’t be able to clean your teeth or gums effectively, increasing your risk of developing issues. If this happens within three months, it’s likely also a sign that you’re brushing too hard.

The other indication that you need to replace your toothbrush is if you know it’s no longer hygienic. In some cases, this is immediately obvious, such as if the brush has been dropped. There are other indications, however, such as if your brush begins to develop an unpleasant smell. It may be possible to work to disinfect a toothbrush, but when dealing with your oral health it’s always best to veer on the side of caution and an early replacement is never a bad idea.

Remember That Brushing Is Just Part of Good Oral Health

Although brushing with a good toothbrush is an essential part of your oral health routine, it is only part of it. Remember to incorporate flossing, rinsing with mouthwash, and regular checkups with a qualified dental practitioner to make sure your smile stays healthy.

If you’re due for a dental checkup, have any questions about brushing, or have any other concerns about your oral health, contact Smilestone Dental today. Our friendly and professional dentists in downtown Vancouver will be happy to help.

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