Oral-B Replacement Heads for Electric Toothbrushes in White Colour iO Ultimate Clean x2

Ultimate Clean replacement heads with a special design that reaches deeper between teeth for improved cleaning. features: helps remove plaque, leaving teeth feeling clean and bright. double-length tufted fibers surround and reach deep between teeth and have a higher density for an extra deep clean. reduces plaque buildup along the gum line. dentists recommend changing your brush head every 3 months for best results. compatible with oral-b io toothbrushes.