Speed: 1. Fill the 300ML water tank with warm water. 2. Choose the desired cleaning mode on the smart LCD screen. 3. Attach the appropriate nozzle for the user. 4. Lean over the sink and aim the nozzle at the gum line. 5. Press the power button and move the nozzle along the gum line and between teeth. 6. After use, clean the nozzle and water tank, and allow the device to fully charge.
Speed: 1. Charge the device for 3 hours before first use. 2. Fill the 300ML water tank with warm water. 3. Select the appropriate tip and pressure setting. 4. Lean over the sink and place the tip in your mouth. 5. Turn on the device and maneuver the tip along your gumline and between teeth. 6. After use, remove the tip and rinse the device. 7. Allow the device to air dry with the tip off.