Ecover Professional A13 Ultra Clean - Application: Ecological, strongly alkaline cleaner & powerful degreaser for use in commercial kitchens & the food industry A13 Ultra Clean is suitable for removing vegetable & animal fats. Quickly loosens dried & baked-on grease & fat excellent for thorough cleaning of ovens, cooker hoods, deep-fat fryers, cauldrons & grills Suitable for cleaning cutters, mixers, worktops, & filling machines Do not use this product on soft metals such as aluminium, copper or zinc. Low foaming, unperfumed, & free of colouring agents Ecover Professional A13 Ultra Clean - Environmental advantage: High ultimate degradability according to the OECD 301F test Chlorine-free Does not contain inorganic acids Low toxicity to aquatic life according to OECD 201 & OECD 202 No stable residues after biological degradation