Yellow Rapeseed field in front of green willow and hilly landscape with a blue sky in the background

Contact

The consumer advice service will take a break from 23.12.2024 up to and including 01.01.2025 and our social media team from 20.12.2024 up to and including 03.01.2025.

The Frosch Laden in Mainz city centre is open at the following times:
Monday & Friday von 10:00 – 18:00 Uhr
Saturday von 10:00 – 16:00 Uhr

If you have any questions about our products, please do not hesitate to contact us. Just write a short message to:
verbraucherberatung@werner-mertz.com

Or you give us a call:
+49 6131 964 2475

Get a dosing aid here: https://froschladen.com/Gratis-Dosierhilfe/20576

Or you get in touch with us on the social networks:

  • https://www.facebook.com/markefrosch
  • https://www.instagram.com/frosch_de/

We only record your data for the purpose of anwering to your enquiry or for the case of follow-up-questions. We do not process your data without your agreement.