Neutra Air 2 in 1 Spray eliminates odor-causing bacteria and kills 99.9 percent of germs on hard surfaces. Depend on it to deodorize and freshen air in your home or office. To deodorize, simply spray on surfaces as needed. To disinfect hard, nonporous surfaces, pre-clean the surface and then spray until thoroughly wet. Leave for 5 minutes to disinfect. Air dry. Rinse toys and food contact surfaces with potable water after use. Do not use on polished wood, painted surfaces or acrylic plastics.