The dentist recommends replacing the nozzle with a new one in 3 months to achieve a better flushing effect. It is recommended to buy a nozzle package!
The correct usage is: After the water tank is filled with water, put the sprinkler in your mouth, face the sprinkler between your teeth, and then turn it on again. Remember not to turn it on without putting it in your mouth, otherwise it will spray water everywhere. ! The nozzle is facing the gap between the teeth, and each gap between the teeth stays for 1-2 seconds, then change the position, and then clean each gap from the outside to the inside. After rinsing, you will find that the oral cavity is much easier, and there is no It smells bad. If you insist on using it for a long time, you will get a good tooth!
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