It is important to know when to replace your electric toothbrush. Generally, the brush head should be changed every three months or so. However, your dental professional will also advise you on the frequency of replacement.
The best way to determine when to replace your brush is to check the bristles. If the bristles are frayed or split, you need to get a new one. This is because they won’t be as effective in removing plaque.
Another factor that can affect the lifespan of your toothbrush is your brushing habit. Brushing more vigorously will cause the bristles to wear out quicker. In addition, the longer you use your brush, the more the bacteria and debris will build up on it.
To keep your oral health in top shape, you should change your toothbrush regularly. Changing your brush head every three to four months is the American Dental Association’s recommendation.
There are smart electric toothbrush apps that can automatically remind you to replace your brush head. Some models have an indicator that will show you when your bristles need to be replaced.
You should also check your toothbrush to see if it is frayed or matted. Frayed bristles can hurt your gums. Using a dirty brush increases your chances of getting gingivitis.
In addition to replacing your toothbrush, you should also rinse it after every use. Leaving bacteria and debris on your toothbrush can increase your chances of getting a cold or an infection.