These Oral-B Pro Sensitive Clean Replacement Brush Heads are engineered to provide a gentle yet effective clean, ideal for users with sensitive teeth and gums. The specially designed bristles adapt to the contours of your teeth, ensuring thorough plaque removal even in hard-to-reach areas. Consistent replacement is recommended to maintain optimal cleaning performance of your electric toothbrush. Suitable for daily oral care routines, these brush heads promote healthier gums and a superior clean compared to a manual toothbrush.