User Guide
1 
Brush 
Brush 
•
8
•
6
Brush 
•
4
•
2
•
Floss 
Quick Start Guide  Sonic–Fusion® Modes 
GETTING STARTED 
BRUSH 
Place toothbrush into charging base. 
Attach °ossing brush head. 
Brush 
Press BRUSH button, use light pressure and 
Tip: For the best experience and 
clean all tooth surfaces. 
Floss 
optimal battery performance, 
CLICK 
keep the toothbrush stored in the 
charger base when not in use. 
CHARGING BASE 
FLOSS 
2 
PRIMING UNIT (FIRST TIME USE ONLY) 
Fill reservoir with warm water and 
Brush 
replace it ÿrmly on the base. 
Press FLOSS button and adjust water pressure to 
Point tip into sink. Press FLOSS button. 
FILL 
Floss 
desired setting. Keep lips partially closed to allow 
Rotate pressure knob repeatedly between 
ROTATE 
water to °ow into sink.
high and low until water °ows. 
REPLACE 
FLOSS 
Note: If Floss mode does not turn on, 
please contact us. 
BRUSH + FLOSS 
Brush
3 
NEED HELP? 
Press BRUSH button, then press FLOSS button. 
Floss 
Visit Waterpik.com/WelcomeSF 
To watch a How To Video and ÿnd additional product support 
Call Us!  1-800-525-2774 


