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Cradle to Cradle®

The Cradle to Cradle® principle was devised by Prof. Dr. Michael Braungart and further developed by the EPEA (Environmental Protection Encouragement Agency) in Hamburg. Werner & Mertz has had selected products certified in accordance with this integrated procedure. The Cradle to Cradle® Design encompasses a detailed evaluation key to assess the materials used, their recyclability, use of energy and water and the social impact of product cycles and methods of production.

DE EN Quality: normal

Products with this symbol are developed for technical and biological cycles.

Werner & Mertz has successfully completed this demanding certification procedure. At the end of 2013 the tana Chemie GmbH, a wholly-owned subsidiary of the Werner & Mertz Group, celebrated a world premiere. For the first time since the creation of Cradle to Cradle® certification, an entire professional cleaning and care assortment – the green care PROFESSIONAL series of eight eco-effective cleaning and care products – received the high award known as "Cradle to Cradle CertifiedCM Gold".

green care PROFESSIONAL with the Cradle to Cradle CertifiedCM Gold Certificate.

Green care PROFESSIONAL already bears the European "eco-label", which was conceived for the requirements of institutional and industrial users in food service, health care, hotel trade and building cleaning.

Frosch cleaning product with the first Cradle to Cradle CertifiedCM Gold certificate.

Consumers too have access to a sustainable product – Frosch Citrus Shower & Bath Cleaner – that has been awarded the Cradle to Cradle CertifiedCM Gold. In June 2013 Frosch had the first product from the cleaning industry in Europe to earn this certificate. Werner & Mertz attributes this first-class result to its steadfast adherence to the company's sustainability concept.

“We are proud of achieving this outstanding result from the very ambitious Cradle to Cradle CertifiedCM process. Our own exacting demands and quality standards have been validated by an independent institution. Our brands like Frosch, the eco pioneer for more than 25 years, are once again recognized as leaders in sustainability.”
Reinhard Schneider, CEO of Werner & Mertz

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EMAS III

The EMAS certification of both Werner & Mertz production sites are evidence of their exemplary ecological orientation.

IFS HPC and IFS Broker

With IFS HPC and IFS Broker, two very ambitious certifications supplement the quality and security standards at Werner & Mertz in Mainz, as well as in Hallein, Austria.

Cradle to Cradle

Cradle to Cradle® stands for products that are integrated in sustainable cycles. Werner & Mertz is a world leader with the award Cradle to Cradle CertifiedCM Gold for its entire cleaning and care product range.

LEED Certificate

The seal of the A.I.S.E-Charter shows that a product was developed and manufactured with sustainability in mind.

TÜV Din EN ISO 9001

The quality management of our product development and product supply is certified to ISO 9001, a globally recognised standard.

ISO 14001

The Werner & Mertz production sites are certified as per ISO 14001, an environmental management system that is valid all over the world.

ISO 50001 Energy Management

Our ISO 50001-certified energy-management-systems in Mainz and Hallein help to build on energy-saving successes.

EU Eco-Label

The European Ecolabel distinguishes particularly environmentally-friendly cleaning products. Many of our cleaners bear this certificate.

A.I.S.E. Charter

Werner & Mertz was the first mid-tier company to join the A.I.S.E. Charter for Sustainable Cleaning in 2005.

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Awarded the German
Sustainability Prize