Oral-B iO Series Ultimate Clean Black, Original Replacement Round Brush Heads, Crisscross Bristles - Advanced Deep Cleaning & Plaque Removal, for Oral-B iO Electric Toothbrushes, 6

The Oral-B iO Series Ultimate Clean Replacement Brush Heads combine powerful but gentle micro-vibrations with our unique, dentist-inspired round brush head design for a professional clean feeling every day. Designed exclusively for Oral-B iO electric toothbrush handles, the Ultimate Clean brush heads help remove up to 100% more plaque than a regular, manual toothbrush, leaving teeth feeling clean and bright. Precisely angled at 16 degrees, tufted bristles help clean hard-to-reach areas of the mouth. Since dentists recommend changing your toothbrush head every 3 months for best results, Oral-B replacement brush heads feature color-changing bristles that signal when it's time for a change by fading to white. Enjoy superior cleaning power with the only refill brush heads designed exclusively for – and guaranteed to fit – your Oral-B iO electric toothbrush. Directions Attach to compatible Oral-B iO handle, brush for 2 minutes, replace every 3 months, store properly. Safety Warning Replace the brush head every 3 months and store properly to prevent bacterial growth. Do not use a worn-out brush head. The color-changing bristles will signal when it's time to replace the head. Manufacturer Contact Information Procter & Gamble UK, Weybridge, Surrey, KT13 0XP