Why should you use us for all your Dry Cleaning: because our cleaning agent is Solvon K4 Bio-Based Halogen-Free Organic solvent and the elevated temperature above 167 F achieved in our Union K4 computerized dry-cleaning machine inactivates microbes and kills viruses on garments, bedding linens, comforters, first responder uniforms as well as Curtains, Chair Covers etc. We are Eco-Friendly Cleaners.