Dry sanitation is a pivotal practice in the food processing industry, particularly for facilities that produce low-moisture or low-water-activity foods. This method involves cleaning and sanitizing food processing equipment and facilities without the use of water, relying instead on dry methods such as vacuuming, brushing, and the use of chemical sanitizers.
Low-moisture and low-water-activity foods like flour, nuts, cereals, powdered milk, and spices are more prone to microbial growth when wet. Introducing water during cleaning can create an environment that is conducive to microbial proliferation, posing a significant contamination risk. Dry environments are less likely to support the growth of pathogens such as Salmonella and Escherichia coli, which can thrive in moist conditions. Dry sanitation helps maintain these environments, thereby enhancing the overall safety protocols for processing low-moisture foods.
FoodWorld 