No More Chemicals cloths and floor mop remove grease, dirt and bacteria from all hard surfaces and floors around the house using just water. The fibre technology breaks down dirt, grease and bacteria on contact, locking it away in the cloth. Many traditional cloths leave some residue behind. All No More Chemicals cloths are antibacterial as they contain micro particles of silver, a natural mineral, which rapidly kill bacteria caught in the cloth. All the cloths and floor mop heads are guaranteed for 100 washes.