Panasonic EW-DS90-K Operating Instructions Manual page 10

pressing the power switch firmly.
• In order to prevent splattering of saliva, etc., turn
off the toothbrush while it is still in the mouth.
Tipsonusage
Boundarybetweenthetoothsurfacesorteethandgums
• Press the bristles at a 45° angle.
• Place the brush so that the bristles
can fit to the hard‑to‑reach spaces
between teeth.
• Place the brush so that the sides
of bristles can fit in between the
teeth and gums.
10
Tipsonusage
Atthebackofthefrontteethormisalignedteeth
• Press the brush vertically.
• Place the brush according to the
angle of the teeth.
Bite(backteeth)
• Apply the brush to the teeth at an
angle of 90° from the top.