Skip to main content

Your partner for innovative cleanliness in food and beverage production.

Welcome to THONHAUSER 

your partner for innovative cleanliness in food and beverage production.



As per October 2017, we have the European-wide biocidal approval for our disinfectants based on Peracidic Acid.


View our entire range of disinfectants here and read more about the European approvals here!

ISO certified

Whichever strategy you apply to balance the various challenges of modern liquid food- and food-production hygiene - THONHAUSER is your best partner!


Because for more than 40 years we have been striving for best hygiene in the food industry and have been developing high-performance cleaning detergents and tailored packages for the entire processing hygiene. We do this by focusing on making products which are SAFE to apply, deliver VERIFYABLE cleaning results and hence increase your PRODUCT SAFETY and which can be applied in an EFFICIENT and GREEN way.

The experienced THONHAUSER-experts and our 40 international corporate partners in 25 countries assist you with your specific needs by providing personal and competent consulting. Of course we help you through all challenges relating to "hygiene" with total product safety and cooperative guidance.


Our service package comprises:



  - verifications

  - staff-training

  - technical service

  - audit-preparation and preparation of hygiene plans and HACCP-concepts

  - consulting based on substantiated know-how & our year-long, active collaboration in international industry-boards



  - high quality cleaning and disinfection detergents for all industries

  - chemicals and measuring instruments based on the patented PST-colour indication

  - equipment and application engineering


Your THONHAUSER team is looking forward to hearing from you:

+ 43 (0) 2236 320 272 or




We are pleased to announce THONHAUSER and AFCO are now the food & beverage division of the US chemical producer ZEP.

Find out more.