The main ingredient of “compound cresol soap disinfectant” is cresol, which is used to disinfect the surface of objects in indoor and outdoor environments and can kill many kinds of bacteria, such as purulent cocci, intestinal pathogenic bacteria and pathogenic yeast. However, not only does cresol not destroy coronaviruses, it also has a relatively heavy irritating smell and is irritating to the skin and mucous membranes. Not all antibacterial supplies or disinfectant solutions are effective against coronavirus, and it is important to pay attention to the ingredients when choosing disinfectant supplies.