The aim is to maximize the promised shelf life of all kinds of manufactured foods and, if possible, to extend it as long as possible without using any preservatives! Each step in reducing germs (pasteurizing, sterilizing, degerminating cleaning filters etc.) is only effective when cleaning and disinfection of the surfaces can be fully verified and documented.

Besides traditional and highly active cleaning agents, THONHAUSER offers THE verification method of the future: the THONHAUSER PERSULFATE TECHNOLOGIES. This process not only removes carbohydrates, proteins, fats, allergens, flavoring and olfactive agents, from surfaces - you have the additional benefit of actually seeing the cleanness (color indication) and documenting it during every single step of the process!

Thus, homogenizers, mixers, odsing plants, heat exchangers, portioners, bottling plants, and the like can effortlessly and safely be set into a flawless hygienic condition that will bring you closer to your aim of gaining maintaining quality. A paradigm shift in the field of factory hygiene - after all, it is safe cleanness that counts!

Thonhauser also successfully serves the preserved food industry, especially regarding retort treatment: we deliver environmentally friendly, nontoxic, and corrosion-safe retort treatment agents which also ensure a shiny appearance to your cans and glasses.