Gum Sonic Sensitive Toothbrush Refill Heads (4111) 2items

This special head features soft, bi-level, tapered bristles that thin out at one end for a superior clean. These bristles allow you to reach and clean hard-to-reach areas where bacteria and plaque tend to accumulate. Compared with those of a manual flat trim toothbrush, they offer 50% more efficacy in cleaning between the teeth and remove 47x more plaque below the gum line.  

For a great brushing experience every day, we recommend you replace the head of your GUM SONIC DAILY battery toothbrush (previously known as GUM ActiVital® Sonic) regularly every 3 months or when bristles begin to flare out. If you've had a cold or the flu then you should also change the head.