iO Replacement Heads Compatible with Oral b iO 2/3/4/5/6/7/8/9/10 Series Electric ToothbrushToothbrush Heads with Medium-Hard Bristles for Plaque Removal & Teeth Care

- Compatible with All iO Series (2-10) ? The Replacement head is compatible with Oral B iO 2, 3, 4, 5, 6, 7, 8, 9, and 10 electric toothbrushes, our replacement heads also work perfectly with Oral-B iO GentleCare, Ultimate Clean, and Ultimate White brush heads - Superior Plaque Removal ? The round brush design embraces each tooth, offering extensive coverage and eliminating up to 8x more plaque in hard-to-reach areas compared to traditional brushing - Balanced Care Bristles ? Designed with just-right firmness, these bristles offer an optimal blend of cleaning power and comfort. Effective at removing surface stains and plaque, they provide a satisfying clean that leaves teeth feeling refreshed and gums comfortably stimulated - Hygienic & Portable ? Each Replacement head comes in its own sealed, sanitary wrapper with a dust cover, offering end-to-end protection for your oral care routine anywhere - Replacement Indicator ? Color-changing bristles gradually fade with use, providing a visual cue to replace your brush head. This ensures consistent cleaning power and helps maintain optimal oral hygiene effortlessly

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