We purchased this mop because a certain disposable mop head brand that we had been using just wasn't cutting it.  It was taking forever to mop our lvp floors, plus it looked streaky and left chemicals behind.  This mop changed all of that!  It now takes MUCH less time to mop my floor, as the mop head covers quite a bit more area than what I had been using previously.  I also love knowing that there aren't harsh chemicals on my floors.  It's amazing what this thing can do with just water!  My floors have never looked better!