The Hurricane SPIN MOP Replacement Mop Head lets you extend the life of your mop. As seen on TV, the Hurricane system literally spins dirt and dust away from your floor. The spin mop head rotates 360 degrees and pivots around furniture and other obstacles. It's made of soft material that is perfect for hardwood and ceramic tile, as well as delicate flooring materials, such as marble. The Hurricane mop head pops off and is fully machine washable. The replacement mop heads last up to 300 washes while providing the same great cleaning action.