Vileda professional supermop head refill blue product overview vileda professional supermop blue head refill 137904 the professional supermop system is great for professional cleaning environments mops and buckets can be colour coded according to haccp principles the absorbent mop head is treated with a binding agent that helps to slow down bacterial growth when rinsed it will release dirt instead of trapping it into the cotton weave as with traditional mops the lemon shaped head is perfec