Electric toothbrushes make it easier to brush for the full two minutes with steady, gentle motion. Most fall into two main types, and the right one is mostly personal preference.
Sonic vs oscillating-rotating
- Sonic brushes have a manual-style head that vibrates side to side at high speed. Many people find them gentle and familiar.
- Oscillating-rotating brushes have a small round head that spins back and forth, cleaning one tooth at a time.
Both types clean well when used correctly. Pick the style you will enjoy using twice a day.
Features worth having
- A two-minute timer with 30-second alerts to move to the next part of your mouth
- A pressure sensor that warns you when you brush too hard
- A sensitive mode if you have sensitive teeth or gums
- Battery life of two weeks or more, which is handy for travel
- A travel case if you are often away from home
Features you can usually skip
App connectivity, many brushing modes and premium chargers add cost without making a big difference for most people.
Don’t forget replacement heads
Dentists generally recommend replacing the brush head about every three months. Check the price and availability of replacement heads before you buy, because they are the real long-term cost.
This guide is for general information. Ask your dentist for advice specific to your teeth and gums.
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