When to replace your Toothbrush
May 7, 2009 by admin
Filed under When to replace toothbrush
Does your toothbrush look like the picture below? If so, it’s about time for a new one.
How often should I change my toothbrush?
- Preferably every 3-4 months
- When the bristles are worn out
- After any type of illness including a cold, flu, mouth sore, etc
Why should I change my toothbrush that often?
Toothbrushes are harbors for bacteria. If not cleaned effectively, microscopic bacteria can reside in your toothbrush. Also, after time and after several uses, toothbrushes lose their effectiveness. Once the bristles begin to wear down, they are not as efficient at cleaning plaque and removing food and other debris from your teeth.
Additional toothbrush tips
- Be sure to thoroughly rinse your toothbrush with warm tap water after each use to effectively clean it
- Let your toothbrush air dry after each use. Do not store it in a travel case (unless you are traveling of course).
- Also, be sure to use soft or medium bristles. Using a toothbrush with hard bristles can actually do more harm than good!!! Toothbrushes with hard bristles are only meant for denture or removable appliances only.
So, remember to pick up that new toothbrush at your next trip to the store and let’s start new with maintaining your oral health!

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