Electric toothbrushes accumulate toothpaste residue, water deposits, and oral bacteria around the brush head attachment point — an area that is wet constantly and rarely cleaned. A weekly rinse and monthly deeper clean is sufficient.
After Every Use
- Rinse the brush head thoroughly under running water while running the brush for a few seconds — this flushes toothpaste from between bristles
- Rinse the neck of the brush (where the head attaches to the handle) under running water
- Store upright to allow bristles to dry between uses
Weekly Clean
- Remove the brush head
- Rinse the inside of the brush head socket and the attachment post on the handle under warm running water — toothpaste accumulates in this connection point and becomes a sticky residue
- Use a damp cloth to wipe the handle and buttons
- Clean around the rubber seal where the head meets the handle with a cotton swab if residue has built up
- Rinse the brush head, shake off excess water, and reattach
Charging Base
The charging base collects water drips, toothpaste, and dust:
- Unplug the base
- Wipe with a damp cloth
- Use a cotton swab to clean the charging pins if they appear discoloured or coated
- Allow to dry before plugging back in
When to Replace the Brush Head
Replace the brush head every 3 months — the standard recommendation from dental associations. Bristles that are frayed, spread outward, or visibly worn are less effective and should be replaced sooner. Most electric toothbrush brands offer subscription programs that deliver replacement heads on a 3-month schedule.