Peerless Floor Mop Refills Red - Pack of 5The microfibre mop refill is an effective way of cleaning as it picks up the dirt rather than moving them around. When used dry, an electrostatic charge of the fibre attracts the dust and other particles into the fibre. When the refill is used damp or with chemicals, a capillary force in the fibres absorbs grease, dirt and liquids helping remove more than 99% bacteria from any surface. A great addition to cleaning storage cupboards in schools,