In case you don't know guys COVID lives frozen for just about ever ( that is how it is stored to warm up and work on) and in Frig pretty damn long. So be very careful w/ frozen products as well as cold. Now you ask MOAB what do I do: hydrogen peroxide 3% spray it down let it sit 10-15 minutes then put in cold storage. We use hydrogen peroxide in food service to clean stuff ( I owed a food service company that served 4800 people a day)you know what the end byproduct is of hydrogen peroxide after it becomes inert , water yes H2O perfectly safe.