Prevention

Are electric toothbrushes better?

Reviewed by Dr. Samuel Bacon, DDS (dentist). Last reviewed November 3, 2026.

Status: Approved

Short answer: Both can clean well. The ADA says manual and powered brushes can both clean teeth effectively and thoroughly if you brush twice a day for two minutes with fluoride toothpaste. A 2014 Cochrane review found powered brushes reduced plaque and gum inflammation somewhat more than manual brushes, though the long-term importance is unclear. Pick the one you'll use well.

What the ADA says

The ADA calls the manual-versus-powered debate "a wash." What matters most is brushing twice a day for two minutes with a fluoride toothpaste. People who find a manual brush hard to use may find a powered brush more comfortable.

What the research shows

A 2014 Cochrane review included 56 studies. It found powered toothbrushes reduced plaque and gingivitis more than manual brushes, both at one to three months and after more than three months of use. The reviewers said the clinical importance of these findings is unclear. Over half the studies used a powered brush with a rotating-oscillating head.

Choosing a brush

  • Soft bristles. The ADA recommends soft bristles for both types.
  • The ADA Seal. Look for it on manual and powered brushes.
  • Replace it. The ADA says to replace your toothbrush, or brush head, every three to four months, or sooner if the bristles are frayed.

At Indy Smile Group

Ask at your next cleaning. We can look at how you brush and whether a different brush might help. See our teeth cleaning pages for Fishers, Carmel and North Indy.

Next step

Ready to talk it through with a dentist? Book online or call the office closest to you.

Frequently asked questions

Are electric toothbrushes good for braces or aligners?
Either type can work. Ask your dentist which is easier for you.

Should I press harder with an electric brush?
No. The ADA advises brushing only hard enough to clean the film off your teeth.

Do I still need to floss?
Yes. Brushing doesn't fully clean between teeth.

Sources

  1. ADA MouthHealthy – Toothbrushes
  2. Cochrane – Powered/electric toothbrushes compared to manual toothbrushes for maintaining oral health (2014)

Last reviewed: November 3, 2026
Reviewed by: Dr. Samuel Bacon, DDS (dentist)

← Back to all articles