Pioneer for more

than 50 years:

A company with a vision

Read more

Tana Chemie GmbH earns top score again in lastest EcoVadis Rating

Read more

Innovative dosing

and refill system

Find out more

Clean laundry –
gentle to your skin

Our certified washing systems

See all products

and sustainable

Read more

Working together for sustainable tourism: Green Care Professional and Green Key continue their partnership

Read more

A company with a vision

The Professional Division of the family-owned company Werner & Mertz, founded in 1971, offers commercial customers high-performance hygiene solutions for use in professional cleaning. 

Our established brands Green Care Professional and Tana Professional, supported by highly qualified and motivated employees, exemplify the entire company’s unwavering commitment to sustainability. We are driven by our desire to make a sustainable lifestyle attainable for the majority even beyond the boundaries of our brand. 

Our brands

Green Care Professional:

Our sustainable brand

Safe, effective, recyclable: Our Green Care Professional brand stands for high-quality cleaning products in perfect harmony with nature. 

In our holistic interpretation of cleanliness, we see both the results of cleaning processes and the benefits from clean products for humans, animals and the environment.

Tana Professional:

Our problem solver for every purpose

Tana Professional is our proven cleaning brand for special cleaning and care products and disinfectants. The problem solver Tana Professional meets the needs of every sector and ensures long-term value retention. 

Products for every application area

For every application area, we have the right products and offers just for you. See for yourself:

Product Catalog

Our product catalog for downloading and browsing.