Water Flosser Thread Dental Floss Oral Irrigator with Rechargeable Battery 4 Nozzles Dental Irrigator Teeth Whitening Teeth Care The flossers for teeth can clean the depths between the teeth and below the gum line, and remove dirt and debris that cannot be reached by traditional brushing and flossing. Our water dental flosser has 3 modes. You can choose normal, soft and pulse modes to meet different oral care needs. The pulse mode can provide 30-110psi of water pressure to massage the gums, thereby improving oral health. Memory function saves you no need to reset the power toothbrush with water dental flosser Reliable & Detachable Teeth Cleaner Its rechargeable, it can be used for 28 days after 4h full charge. The dental teeth cleaner is rechargeable and universal, and the USB cable can be connected to a 5V power adapter and a power bank. How to use this water dental flossers for teeth Install the water dental flosser the actual water jet and parts are hidden in the top lid Fill the water tank. Press the Mode button to select the desired mode. Long press for 3 seconds to turn on Guide the water jet to the teeth and gums at an angle of 90. More attention Never missing the actual water jet and partsThey are hidden in the top lid CANNOT be used while charging, you need to unplug the power after fully charged before use Make sure that the hole of the water tank is completely plugged with silicone to prevent water leakage WhyWater jet doesn't connect properly--AnserFacing the interface, press and turn to the left and then buckle it to keep the water flowing smoothly