Renew the maximum effectiveness of your Vileda MicroTwist mop with this 100% microfibre refill. This mop head removes +99% of common bacteria with just water and its microfibre strings are held together by double tail bands that prevent tangling and shape them into a large circle to cut broadly into the most stubborn dirt. This refill is also reusable and machine washable refill. Simply throw in the machine and lay flat to dry. For a better performance change refill every 3 months.