Oral-B iO Series Ultimate Clean Black - Original Brush Heads - CrissCross Bristles - Pack of 4

SUPERIOR PLAQUE REMOVAL: Perfectly angled electric toothbrush heads effectively yet gently remove up to 100% more plaque along the gum line than a regular manual toothbrush

• COLOR-CHANGING BRISTLES: Oral-B replacement brush heads feature color-changing bristles that indicate when to replace your brush head for optimal cleaning
• REPLACE EVERY 3 MONTHS: A worn brush head makes brushing difficult and leaves behind plaque. For superior cleaning, replace your brush head when the bristles turn white
• EXCLUSIVE FOR ORAL-B iO HANDLES: Superior cleaning power with the only brush head exclusively designed and guaranteed to fit your Oral-B iO electric toothbrush
• TRUSTED BY DENTISTS: Oral-B is the most dentist recommended toothbrush brand in the world

The Oral-B iO Series Ultimate Clean replacement toothbrush heads combine powerful yet gentle micro-vibrations with our unique, dentist-inspired round brush head for a professional clean every day. Designed exclusively for Oral-B iO electric toothbrush handles, Ultimate Clean brush heads help remove up to 100% more plaque than a regular manual toothbrush for clean, vibrant teeth. The tufted bristles are set at a precise 16-degree angle to help clean hard-to-reach areas in your mouth. Because dentists recommend replacing your toothbrush head every 3 months for best results, Oral-B replacement toothbrush heads feature color-changing bristles that let you know when it’s time to replace them as they begin to whiten. Enjoy superior cleaning power with the only brush heads exclusively designed and guaranteed to fit your Oral-B iO electric toothbrush.