3 chemin du Frarupt
68660 Liepvre
FRANCE
Discover the history of soaps and cleaning products in general. They may be much older than you think!
You'll take the opportunity to observe some of the plants that naturally produce "soap".
You'll then make your own ash-based detergent.
Please remember to bring a bottle with you.
Once the detergent is ready, you can test it using an old-fashioned washing technique.