Waterpik WP-250 Mode D'emploi page 11

Recommended Technique
lips to avoid splashing but allow water to flow freely from mouth into
the sink. For best results, start in the molar area (back teeth) working
toward the front teeth. Glide tip along gumline and pause briefly between
teeth. Continue process until you have cleaned the inside and outside of
both the upper and lower teeth.
When Finished
Slightly close
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