A Brief Review of Cleaning, Sanitation, and Hurdle Technology … Premium Content Access reserved for Denise Gardner Winemaking Members and Consulting Clients. Related Items:SO2 Additions to WineImproving Red Wine Concentration through AppassimentoKey Harvest Operations that Require Practical Cleaning and Sanitation DetailProcessing Decisions: Dealing with Botrytis, Gray MoldFREE: Are Eastern-Produced Wines a New World Style?