CASPR is proven effective at removing viruses, bacteria, SARS, COVID 19, odors, fungus and mold. More specifically, CASPR Medik™ has been proven to kill MRSA as well as other ESKAPE Pathogens: Enterococus Facium (VRE), Klebsiella Pneumonia, Acinetobactor Baumonii, Pseudomonas Aeruginosa, and Enterobacter species. It also kills CDiff, Aspergillas Niger, and Candida Albicans.