Speed: 1. Fill the water tank with lukewarm water. 2. Attach the desired tip securely. 3. Select the preferred pressure setting or cleaning mode. 4. Lean over the sink, place the tip in your mouth, and turn on the device.5. Guide the tip along the gumline and between teeth, allowing water to clean each area. 6. Empty any remaining water from the tank after use. 7. Rinse the tip thoroughly and store the device in a dry place. NOTE: First-time users should start at lowest pressure setting and gradually increase over time.
Speed: Fill the 300ml tank with water, attach the nozzle securely, and charge the battery. Use one of the 4 modes for water pressure and place the irrigator tip at a 90-degree angle against teeth and gums, starting with the lowest setting. After use, rinse the unit with water, let it dry, and ensure the nozzle covers the sealing rubber ring to prevent water leakage.