Krud Kutter, 32 OZ, Ready To Use Heavy Duty Cleaner & Disinfectant, 1 Step, Heavy Duty Cleaner Combined With A Fume Free Disinfectant, Deodorizes & Kills 99.9% Of Bacteria, Viruses & Germs, Also Controls & Inhibits The Growth Of Mold & Mildew On Hard, Non-Porous Surfaces Without The Use Of Bleach. COVID-19 (coronavirus disease) is caused by the SARS-CoV-2 virus. Krud Kutter Heavy Duty Disinfectant Cleaner kills similar viruses and therefore can be used against SARS-CoV-2 when used in accordance with the directions for use against Coronavirus on hard, non-porous surfaces. Refer to the CDC website for additional information.