YOU NEEDNT TAKE THE TROUBLE TO CARRY A BUCKET.AND NEITHER WATERMARK NOR FOOTPRINT WILL BE LEFT AFTER CLEANING.ONCE YOU STOP OPERATIONS,THE FLOOR HAS ACTUALLY TURNED CLEAN.EASY CLEAN FLOOR-CLEANING SYSTEM IS LIGHT,COMPACT AND EASY FOR STORAGE.ATTEND TO KEEP THE DETERGENT BOTTLE IN THE SYSTEM FOR NEXT TIME USE.WHAT YOU NEED TO DO IS ONLY TO PREPARE A CLEAN CLOTH AND DISCARD IT AFTER USE! THE ESAY CLEAN MOP CAN SPRAY WATER WITH A CONTRAL HANDLE.