A quick disinfectanting machine (with the right chemicals) for a large busy area. Backpack doesn't leak and the mop sprays the liquid equally.
It took me about five minutes to put this together fill up the tank and start mopping. Wide mop head cleans large areas quickly. Filling up the tank fully makes it a little heavy so half full is so much easier and lighter. Spray head dispenses good amount of water each time but spray head leaks a little on top of the mop head after each spray. Tank straps are comfortably padded.