Oral-B iO Series Radiant White Black Replacement Heads, Original Round Heads, Plaque Removal, Teeth Whitening, 3

TOOTH WHITENING EFFECT: Oral-B Radiant White replacement brush heads combine angled bristles with polishing petals to reach all areas, polish them and remove surface stains for a brighter, brighter smile STRETCHING BRISTLES: Oral-B replacement brush heads feature bristles that widen, signaling when to replace the brush head to optimize your brushing REPLACE EVERY 3 MONTHS: A worn out toothbrush head hinders cleaning, leaving bacterial plaque unaffected. For superior cleaning, replace brush head when bristles fade EXCLUSIVE FOR IOS ORAL-B HANDLES: Get superior cleaning power with the only brush head designed exclusively and definitely compatible with your Oral-B iO electric toothbrush TEENTIST CHOICE: Oral-B, the most widely used toothbrush brand by dentists in the world