What it is?
Replace your brush head every 3 months to make sure your smile continues to improve, because residue builds up on your Sonic Blue toothbrush head over time, which blocks our patented Blue Lightwave technology. Includes:
4 x Replacement Brush Heads for On The Go Sonic Blue electric toothbrush
Fits: On the Go Sonic Blue, On the Go Smart Brush, Sonic Blue Travel, Sonic Blue Lite, & Travel Dental Pro Go
Key Benefits
Antibacterial bristles help reduce germ build-up. Large brush head provides wide distribution of Patented Blue lightwave technology. Bristles change color to indicate when it’s time to replace the brush head. Special soft bristles and rubber gum massagers clean teeth thoroughly.