RCP Light Commercial Microfiber is proven to remove 99.7% or more of tested viruses and bacteria. Superior microfiber wet mop pad helps prevent cross-contamination and is ideal for cleaning hard floors. Mops are safe to use with a variety of cleaners and disinfectants. These microfiber pads are long-lasting and durable so they can be washed and reused a hundred times. Bleach safe for easy cleaning. Compatible with Rubbermaid Commercial Products frames, handles, mop buckets, and spray mops.* (Based on third party testing with water only on VCT surface. Tested Virus: Feline Calicivirus (substitute for Human Norovirus), Tested Bateria: Clostridioides difficile (C. diff), methicillin-resistant Staphylococcus aureus (MRSA), Pseudomonas aeruginosa. Not tested on COVID-19.)