I purchased one of those steam cleaning mopping systems - it requires 2 fills of approx. l cup each of water to clean my entire hard surfaces of floor. Plus, it's hot steam. It's been worth the price I paid which was less than $100. The hot steam sanitizes the floor surfaces. No buckets of water with refills for washing and rinsing, no spills, dirty mops that need rinsed, no cleaning products, no waiting for the floors to dry, no telling everyone to stay off the wet floors! Just throw the reusable pad into the washer with items you've saved that can handle the inclusion of the pad: Rags, garments you wear outside to weed, heavy duty work garments, soiled tennies.