Incubator-Clean solution prevents the growth of fungi (and spores), molds, bacteria, mycoplasma and viruses (including HIV and Hepatitis B) on surfaces inside incubators. The active ingredients are quaternary benzylammonium compounds, and the solution does not contain mercury, formaldehyde, phenol or alcohol. Furthermore, Incubator-Clean is non-toxic and biodegradable. It is fully compatible with common work surfaces (e. g. aluminium, tin plated iron, chrome, nickel steel, high grade steel and copper, polycarbonate). Incubator-Clean is a sterile filtered solution supplied in a 500 ml spray bottle.