MILTEX Instrument Prep Enzyme Foam, 24 oz. (0.71 liter) spray bottles (case of 12). Ready to use foaming spray for pre-cleaning of soiled instruments and scopes (rigid " flexible). Ideal for applications where instrument cleaning is not immediately available. Simply spray on instruments until ready for cleaning. Prevents bio burden from drying onto instruments prior to initializing decontamination. Active enzymes work to breakdown blood, mucous and other bio burden for reduced cleaning time. No water dilution required and prevents spills and splashing during transport. Easy and safe to use on metals, plastic and rubber materials.