Setup, Compatibility & Care
Setup
- Remove the old brush head from your Oral-B iO toothbrush handle by pulling it straight off.
- Align the new Ultimate Clean brush head with the handle.
- Press the brush head firmly onto the handle until it clicks into place.
Compatibility
These brush heads are exclusively designed for the Oral-B iO series electric toothbrushes. They are not compatible with other Oral-B models.
Care
- Rinse the brush head thoroughly with water after each use to remove toothpaste and debris.
- Store the toothbrush and brush head in a dry place to prevent bacterial growth.
- Allow the brush head to air dry between uses.
- Replace the brush head every 3 months, or sooner if the bristles become frayed or worn.