What should be done with malt silos before refilling?

Before refilling malt silos, it is essential to empty them to ensure that old malt does not contaminate the new batch. This practice is critical for maintaining the quality of the malt, as any residual malt can degrade over time and affect the flavor and characteristics of the beer being brewed. Additionally, emptying the silos allows for proper inspection and cleaning, ensuring that there is no buildup of dust, pests, or microbial contaminants that could compromise the integrity of the malt.

This process also allows for a thorough evaluation of the silo’s condition, making any necessary repairs or maintenance to avoid potential issues during storage. By starting with an empty silo, brewers can guarantee that they are filling it with fresh, uncontaminated malt that meets the desired specifications for brewing.