Cleaning with water, with a cleaning agent and detergent solution, foaming and disinfection are all very common, but in the food and beverage industry, trade and services this technology is critical. Multifunctional spray guns equipped with interchangeable lances and nozzles with different flow characteristics are used for spraying a cleaning agent, applying foam and for washdown applications. Dispensing devices ensure accurate concentration of chemicals and can also be used to generate foam.

Foam cleaning gives better results and is more effective and economical than traditional methods. A layer of foam is sprayed over the surface to be cleaned using NiTO CLEAN device. The device consists of NiTO gun in COMBI version, container for chemical agent with injector and dosage nozzles. The correct dosage of chemical agent is ensured by the use of precision nozzles of selected size (from 0.4% to 10% dosage of chemical agent). When the cleaning action is completed, the foam is rinsed with water using the gun with a suitable nozzle attached. The NiTO COMBI guns can also be used without containers to wash surfaces using several other types of nozzles.