PausitoRoutine BuilderHow often should you replace your toothbrush?
Replace your toothbrush or brush head every 3 months, at the latest after 4 months, and sooner if the bristles are frayed.
The American Dental Association recommends replacing your toothbrush every three to four months. Worn bristles clean less well. The same applies to the head of an electric toothbrush.
- Check whether the bristles are frayed or flattened
- Replace the brush or brush head
- Rinse the new brush after use and let it dry upright
- Note the date or set a reminder
More about this task
Why does it matter?
The American Dental Association recommends replacing your toothbrush every three to four months. Worn bristles clean less well. The same applies to the head of an electric toothbrush.
How do you go about it?
Check whether the bristles are frayed or flattened. Replace the brush or brush head. Rinse the new brush after use and let it dry upright. Note the date or set a reminder.
What source is this answer based on?
This answer is based on: American Dental Association.
1 to 2 minutes.
- new toothbrush or brush head
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This is a general public guideline, not personal medical advice. If you have symptoms or doubts, ask your doctor for advice.
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