This product with Bucket is like a washing machine for your mop! It features a built-in washing spinner at the bottom of the bucket (for a cleaner mop head each time). The Spin Mop's wringer basket is made of durable stainless steel. It's easy to use just push down handle for Spinning & wringing. It also features a built-in and removable easy to fill soap dispenser. Sliding handle and wheels on the bottom of the bucket allow for easy moving from one room to the next (no heavy lifting). Microfiber mop head refills included.