Source google image: https://www.techno-science.net/illustration/Autres/Habitat/Contamination-eau-lave-linge-fig0-ANSES.JPG
Eau de pluie lave linge
Source google image: https://www.techno-science.net/illustration/Autres/Habitat/Contamination-eau-lave-linge-fig0-ANSES.JPG