An improved material transport vehicle having an integrated assembly for cleaning out conveyors, elevators, hoppers and the like, and method for clean-out utilizing the same. A plurality of sheets are bound together by inserting a spiral coil through a series of holes punched in each of the sheets at certain intervals. The herbal composition is suitable for mammalian subjects. The longitudinal dimension of the device is adjustable by distracting the inner member so that the inner member extends from the outer member and moving the locking clip from an unlocked position to a locked position.