Brush teeth Timer
The ADA recommends brushing twice a day for 2 minutes each time; use fluoride toothpaste and a soft-bristled toothbrush.
Brush teeth
Start when you begin brushing.
The ADA recommends brushing twice a day for 2 minutes each time; use fluoride toothpaste and a soft-bristled toothbrush.
Keep the page open and device sound on. Background tabs and locked screens may pause the alarm.
Everyday timers
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Timing basis and usage notes
This preset is based on the sources below. Follow the ingredient and timing conditions.
美国牙科协会｜Adults Under 40When time is up: Check that you have brushed the outer, inner and chewing surfaces.
Times are for guidance. Ingredient size, starting temperature, quantity and heat affect cooking. An alarm does not mean food is safely cooked; check doneness and continue cooking if needed. Adapt movement and rest to your abilities.
Sources checked: 3–4 October 2026
How to use
The ADA recommends brushing twice a day for 2 minutes each time; use fluoride toothpaste and a soft-bristled toothbrush.
- Check that this preset matches your activity and conditions.
- Start when you begin brushing. At the stated starting point, press Start.
- Check that you have brushed the outer, inner and chewing surfaces.