Setup, Compatibility & Care
- Charging: Before first use, fully charge the toothbrush using the included charger. The charging indicator will let you know when it is ready.
- Attaching the Brush Head: Align the brush head with the handle and click it into place.
- Applying Toothpaste: Apply a pea-sized amount of toothpaste to the brush head.
- Brushing Technique: Guide the brush along your teeth, angling the bristles towards the gumline. Use gentle pressure, and let the brush do the work. The iO pressure sensor will alert you if you are brushing too hard.
- Cleaning: After each use, rinse the brush head thoroughly under running water. Clean the handle with a damp cloth.
Compatibility: The Oral-B iO3 is designed for use with Oral-B iO series brush heads.
Care:
- Replace the brush head every 3 months, or sooner if the bristles become worn.
- Store the toothbrush in a dry place.
- Periodically check the charger and handle for any signs of damage.