1、Nano Level Bubbles: Billions of fine bubbles generated by micro bubble technology can penetrate deep into the blind area between teeth to wash away stubborn stains. 2、Gentle: The fine micro bubbles wrap the teeth, massage the teeth while rinsing the teeth, protect the health of the gums, not hurt the gums and not easy to bleed. 3、Strong Cleaning Power: The water column of the tooth irrigator is mixed with a large number of micro nano bubbles. When rinsing, the bubble water flow is mild and the cleaning power is strong. 4、Complete Functions: The tooth irrigator is equipped with a professional nozzle, which can effectively remove residues, and can also brush the braces. 5、Remove Oral Odor: The oral cleaner can penetrate deep into the teeth space, remove food residues, and remove oral odor, which is suitable for most people to use.