Product Review

These 4 unique replacement brush heads are designed to maximize the cleaning and whitening functions of the Sonic Blue toothbrush. A clean brush head allows greater emission of blue light from your Sonic Blue toothbrush, for maximum whitening. The unique oversized shape includes rubber gum massagers (rubber colors vary), which clean teeth thoroughly, up to the gumline where stains can hide, and two kinds of soft bristles. Antibacterial bristles help reduce germ build-up on the brush head, and color-changing bristles indicate when it's time to replace the brush head.