The Best Electric Toothbrushes Dentists Actually Recommend
We consulted three periodontists and tested 8 electric toothbrushes to find the ones that actually improve your oral health.
Switching from a manual toothbrush to an electric one is one of the highest-ROI health upgrades available. Clinical evidence is consistent: oscillating-rotating electric toothbrushes remove more plaque and reduce gingivitis more effectively than manual brushing. The question is which one to buy.
What Dentists Actually Recommend
We asked three periodontists which brands they recommend to patients. The consensus: Oral-B and Sonicare have the most clinical research behind them. Both remove plaque effectively. Oral-B’s oscillating-rotating action has more evidence; Sonicare’s sonic vibration is gentler on gum tissue for patients with sensitivity. Either brand beats any manual brush.
What to Look For
Pressure sensor: Brushing too hard is the most common cause of enamel erosion and gum recession. A pressure sensor that alerts you when you’re pressing too hard is worth paying for.
Timer: Two minutes, twice a day. Every dentist recommends it. A built-in timer — ideally one that signals each 30-second quadrant — helps you actually hit that mark.
Replacement head cost: Heads should be replaced every three months. Before buying a handle, calculate the annual head replacement cost — it can exceed the cost of a budget brush handle within a year.