A high performance commercial dishwasher detergent suitable for most types of crockery, utensils and pans, formulated for use in dipensing systems on commercial dishwashing machines. Containing caustic, alkali builders and water softeners for maximum efficiency, it effectively removes food and tannin stains. DO NOT allow contact with zinc, brass, aluminium or galvanised metal surfaces. Machine Dishwash 300 contains a corrosion inhibitor to protect your machines internal components. Suitable for use in soft to medium water areas.