Rocol foam cleaner spray is a water based foam cleaner in aerosol format it is nsf registered category code a1 as suitable for use in and around food processing areas the cleaner is also ideal for use in many other industrial environments the product produces a fast acting white foam to efficiently clean work surfaces the foam will cling to vertical surfaces preventing contamination by run off or dripping cuts through all general grime grease dirt and other workplace contamination and the foamin