A good idea is to start clean ...
Published by Börje Brandt, Regulus teknikutveckling, private company. - Development coach
A good idea is to start clean up and recycle household water for all people... If we do that, we will have more potable drinking water to use for the around 2,7 Billion people who are living i regions with severe water shortages. Read more at: http://www.watercleaningandrecycling.n.nu/