Many people come to our Bellevue dentist wondering how frequently they should be replacing their toothbrushes. This is a valid concern, as your brush can quickly become a hotbed of bacteria. Aside from this, the bristles of your brush are also getting worn out and bent out of place, gradually acting as a less and less effective cleaning tool. Not being mindful of a proper replacement schedule can eventually compromise the good that your brush is doing for your teeth.
How often should you be changing your toothbrush?
The common wisdom is to get a new toothbrush every three months. However, this number can vary from person to person. Some people brush harder than others, and will see their bristles splaying out far sooner than the three month mark. This is a clear sign that you need a new brush. Other people may be suffering from gum disease, and can benefit from getting a fresh brush every few weeks or so. This helps them avoid exposing themselves to rampant bacteria colonies.
How to Maintain your Toothbrush
In the meantime, you can keep your brush cleaner for longer by observing some simple sanitation practices. Remember that bacteria thrives in damp environments, and so storing your brush upright to let it dry out is a good habit to get into. If this isn’t enough, consider periodically dipping the bristles in either hot water or an antibacterial mouthwash. Do not microwave your brush or wash it in the dishwasher, as this can destroy the fragile material of the bristles.
If you have further questions about your toothbrush, consult Overlake Family Dental in Bellevue, WA.