Mopping trolley is a cart on which mop and bucket are kept. It typically has wheels and is made of plastic or metal to make it simple to transport. The top of the trolley usually has a handle that allows for pushing or pulling. A wheeled bucket called a mopping trolley (or mop trolley) enables its owner to wring out a damp mop without getting their hands dirty. The upper bucket is typically fastened to the bottom one on the cart's two buckets. The wet mop can be simply wrung out of extra water using the wringer on the bucket, keeping the floors from getting too wet and slick.