EMMELINE WATKINS / SCIENCE PHOTO LIBRARY EMMELINE WATKINS / SCIENCE PHOTO LIBRARY
Water recycling, conceptual image. Water recycling represented by a washing machine attached to a watering can. The water produced by washing machines and other domestic appliances after use is called grey water. It is domestic waste water that is not heavily polluted and can be recycled, as here, by being used to water the garden.
Model release not required. Property release not required.