Promote healthy gums and teeth using this air powered hydro floss water pick. No batteries, cord, or charging station is required. Using air technology that's propels the water, power floss blasts away food debris that is on and in between your teeth. Hydro floss easily reaches the back of your teeth due to its low profile tip. Eliminate the need for floss with this handy product. Irrigating teeth is less abrasive that using tooth floss on your gums. You can also add a little mouthwash into the jet for a cleaner feeling. Product also works great with those who have braces and are unable to floss as effectively. For best care clear out all fluids from water pick after each use.