Submitted by inkwater t3_10krle6 in UpliftingNews
daamsie t1_j5vvbd6 wrote
Reply to comment by thetomahawk42 in This SoCal business developed a system to reuse water as a way to fight the drought by inkwater
Maybe in North America that is the definition. Here we make a distinction between rainwater and grey water.
Rainwater needs no treatment to be used on the garden.
Grey water does.
That's why we don't refer to rainwater as grey water
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