Page 6
English Thank you for choosing Oral-B TriZone and welcome to Oral-B. Before operating this toothbrush, please read these instructions carefully and save this manual for future reference. IMPORTANT • Periodically check the cord for damage. If cord is damaged, take the charging unit to an Oral-B Service Centre.
Page 7
We recommend the following: Wet brush head (A) and apply toothpaste (before switching the appliance on); you can use any kind of toothpaste. To avoid splashing, guide the brush head to your teeth before switching the appliance on. You start and stop brushing by pressing the on/off button (B) of the handle (picture 2).
Need help?
Do you have a question about the 3757 and is the answer not in the manual?
Questions and answers