Multipurpose cleaner, sanitizer and odour neutralizer Poultry Shield is multipurpose cleaner, sanitizer and odour neutralizer. Works equally well with hard or soft water and is unaffected by temperature fluctuations.Clear liquid. An alkaline blend of non-ionic and amphoteric surfactants in an aqueous solution. Key points:For cleaning and sanitizing all animal housing and equipment Removes built up dirt, faecal and waxy deposits Removes the organic matter in which mites live and breed