Product Use
Featuring Oral-B’s best technology, the iO4 electric toothbrush combines a dentist-inspired round brush head with micro-vibrating bristles for a professional, purifying and clean feel at home. The smart pressure sensor helps you avoid brushing too hard or too soft to better protect your gums. Gum Guard warns you if you brush too long with too much pressure. Replace the Oral-B iO brush head every 3 months for best results.
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