If you believe your business may have been exposed to the coronavirus, it is critical that you take the utmost precaution to avoid contamination or possible infection. The building should be closed, allowing no one inside until a professional has decontaminated or disinfected the facility. The coronavirus is not something that can be eliminated with standard cleaning products. Hospital-grade disinfectants need to be used in order to effectively treat surfaces and kill the virus. In addition, if proper protective gear is not worn there is a risk of infection to anyone who comes into contact with contaminated surfaces.