Electric toothbrushes fall into two main camps. Knowing which is which makes choosing much easier.
Oscillating-rotating brushes
These have a small round head that rotates back and forth, cupping one tooth at a time. Oral-B is the best-known maker: the Vitality Pro is a classic example, and the iO range adds gentle vibrations to the rotating movement.
How you use it: hold the head on each tooth for a moment, then move to the next. No scrubbing.
Sonic brushes
These have a slimmer head, shaped more like a manual toothbrush, that vibrates from side to side at high speed. Philips says the Sonicare 5300 makes 62,000 bristle movements a minute. The SURI 2.0 is another sonic brush.
How you use it: glide the head slowly along your teeth and gumline with light pressure. Again, no scrubbing.
Is one type better?
The NHS keeps it simple: it doesn't matter whether you use an electric or a manual toothbrush, as long as you clean all the surfaces of all your teeth and use a fluoride toothpaste. The same common sense applies here. Both types work well when you use them properly, twice a day, for two minutes.
How to choose
- Head shape: a small round head is easy to steer around back teeth. A longer sonic head feels familiar if you're used to a manual brush.
- Feel: oscillating brushes feel like a firm polish, sonic brushes like a fast hum. It's a personal preference.
- Features: look for a two-minute timer and, ideally, a pressure sensor on either type.
- Running costs: you'll replace the head every two to three months, so check the price of replacement heads for the brush you choose.
Browse both types in our oral care range.
This article is for general information only and isn't a substitute for advice from your dentist. If you have any concerns about your teeth or gums, speak to your dental practice.
Sources: NHS: How to keep your teeth clean
