Suitable for use on all sealed hard floors lemon shaped head that easily reaches corners removes 99% of bacteria refresh your mop and make cleaning day that little bit easier with the vileda super mocio 3 action refill. Designed to fit all vileda super mocio mop handles, this clever replacement head uses a trio of cleaning zones to tackle everything from stubborn dirt to greasy marks and hair. Its lemon shaped head gets right into corners, and the microfibre strands remove 99% of bacteria with just water. Machine washable and easy to swap in and out, it's ready to go again and again. Suitable for all sealed hard floors. For best results, vileda recommend replacing your mop head every 6 months.tested on e. Coli and s. Aureus on ceramic tile and hardwood by a third party lab.