Enzymax Spray Gel Ready-to-Use Instrument Pre-Cleaner Enzymax Spray Gel Ready-to-Use Instrument Pre-Cleaner IMS-1229 Enzymax Spray Gel Ready-to-Use Instrument Pre-Cleaner contains 24 fl. oz/709 ml and approximately 450 sprays. Where to Buy x Category Dealer PartnersSales RepresentativeStrategic MarketsSchools RepresentativeAccutron™ Equipment Sales Zip Code Find RepresentativeReset Select a category, input a zip code and click on Find Representative, or explore the complete list here.