Abstract: Devices, methods and systems for disinfecting dry goods are described herein. In an aspect, dry goods such as dry foods can be sprayed within a disinfection device by a gas and liquid mixture. The gas and liquid mixture may include a mild acid and an ozone gas fluidized using a fluidization element of the device. As a result, spraying the dry goods with the gas and liquid mixture, the microbial activity on the dry goods are reduced and disinfection is achieved. Furthermore, organic dry goods such as corn, garlic, onions, and other such food items can maintain its organic status using the described disinfection devices, methods, and systems.