With a clear message, the hygiene experts Robert and Marco Wiedemann from Altenstadt in Bavaria are now calling the food industry to account: "Water is the only cleaning agent you need. You don't need chemicals for hygienic cleaning," the two managing directors of beam GmbH say, promoting greater sustainability in the SME sector. By using HACCP-certified steam suction systems such as the devices in beam's Blue Evolution range, industrial cleaning processes can be designed to be particularly ecological and sustainable, as well as economical. More and more manufacturers of bakery, meat and sausage products, as well as dairies, confectionery manufacturers such as confectioners and pastry shops are therefore already relying on this powerful but environmentally friendly