Oral-B Sensitive Clean & Sensitive Toothbrush Replacement Brush Heads, 6 Count The Oral-B Sensitive Gum Care replacement toothbrush head features extra soft bristles for a superior gentle clean, ideal for cleaning around sensitive and inflamed areas. The round brush head is inspired by dental professional tools for a tooth-by-tooth clean, with specially engineered bristles for optimal tooth coverage. Compatible with Oral-B Genius 8000, Oral-B PRO 7000, 6000,5000, 3000, and 1000, and Oral-B Vitality. Each pack comes with 3x Oral-BSensitive Gum Care Electric Replacement Toothbrush Heads. vs. a regular manual toothbrush with Extra Soft Bristles for a Superior Clean, The Sensitivereplacement toothbrush head is designed with extra soft bristles for cleaning on and around sensitive and inflamed areas. In fact, its gentle bristles still provide a superior cleaning for sensitive teeth and gums vs. a regular manual toothbrush. vs. a regular manual toothbrush. The Sensitive toothbrush head features gentle bristles, ideal for cleaning around sensitive and inflamed areas. It provides a superior clean than a regular manual toothbrush and is designed for those seeking a gentle, yet effective, brushing experience. The sensitive head works with unique Oral-B technology, allowing the bristles to surround each tooth for an amazing, tooth-by-tooth clean. Replace your brush head every 3 months, or earlier, if the brush head becomes worn or the bristles become spread out or frayed. Oral-B brush head refills feature indicator bristles that fade halfway to help remind you when to replace your toothbrush head so you maintain a superior clean vs. a regular manual toothbrush. Oral-B offers a variety of rechargeable electric toothbrush handles to fit your personal oral health needs. Oral-B replacement toothbrush heads are compatible with all Oral-B rechargeable electric toothbrush handles, except for Oral-B Pulsonic.