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. (Fits: On the Go Sonic Blue, On the Go Smart Brush, Sonic Blue Travel, Sonic Blue Lite, & Travel Dental Pro Go)
No matter where your business or personal travel takes you, this powerful GO SMILE On the Go teeth whitening kit will dramatically whiten your smile. And it fits right into your regular brushing routine—No extra steps! Your teeth will look whiter in just a few days, and significantly whiter within weeks.
Thank you for the safe delivery of my order -- You are very efficient. I will definately be making another order soon.
Again-- thanks for your speedy service.
Best wishes, Penny