Safe for all hard floors. Removes over 99% of bacteria with just water (Removes over 99% of staphylococcus aureus and E coli on ceramic tile when used with water, as tested by a third party lab). Removable fill on or off mop. Your choice of cleaner! Microfiber pad washable up to 100 times! 100% satisfaction guaranteed. It's not just a company it's our family name. libman.com. Facebook. Twitter. Pinterest. Instagram. For cleaning tips, visit libman.com. Other quality products from Libman. Family made in the USA since 1896.