Cordless Water Dental Flosser w/9 Jet Tips

This device performs its function as intended. There are several notable human factors short comings. The most notable is the action and location of the on/off button. The button functions in alternate action mode (press once for on, press again to turn off), and is flush with the water jet body… ie you can’t “feel” the button, you must look for it to press it and turn the jet on or turn it off. The lower water tank half of the device requires a fair amount of force to twist it on or off the water jet body. For the first few days of usage, the requirement of both hands firmly twisting the water tank on or off the water jet body invariably resulted in one of my fingers pressing the flush on/off button and water jetting on the ceiling, my face, the sink back splash… until I could turn the think around to visually locate the button and turn it off. Much colorful language relearned and exercised during these first days. Am I keeping it? Yes, this serves a purpose until several awkwardly oversized temporary tooth caps are replaced with permanent in a few weeks. There’s no sense in replacing it for that short a time. The fix for this device? Unbelievably, stupefyingly simple. Replace that flush alternate action on/off button with a raised momentary button. Then you could feel the button before accidentally depressing it, and in the event of an accidental press, just release your finger from the button, and the water jet stops immediately.