Attach the Oral-B iO Gentle Care toothbrush head to an Oral-B iO toothbrush. Wet the toothbrush head and apply toothpaste. Press the start button on the toothbrush. Gently move the toothbrush across all teeth surfaces, allowing the 'tuft-in-tuft' bristles structure with a 16-degree angle to reach deeper in between teeth for up to 100% more plaque removal.
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