Philips SONICARE 9900 Prestige Manual page 14

14
English
45°
3 Place the toothbrush bristles against the teeth at a
slight angle (45 degrees). Apply light pressure to
make the bristles reach the gumline or slightly
beneath the gumline.
Note: Keep the center of the brush head in contact
with the teeth at all times.
4 Press the power on/off button to turn on the
Philips Sonicare.
5 Apply light pressure to maximize Philips Sonicare's
effectiveness and let the Philips Sonicare
toothbrush do the brushing for you.
Note: The bristles should slightly flare. Do not
scrub. A change in vibration from the handle and
the brushing feedback light flashes purple to alert
you when you apply too much pressure.
Gently move the brush head slowly across the
teeth in a small back and forth motion so the
longer bristles reach between your teeth. Continue
this motion throughout the brushing cycle.
6 To clean the inside surfaces of the front teeth, tilt
the brush handle semi-upright and make several
vertical overlapping brushing strokes on each
tooth.