A crash course in changing the world.
Most water in every household is used for washing dishes. My suggestion is to save water by using big bowl of water for all dishes for the first round and then clean them with second bowl of clean water. This will help to save lots of water, especially in places where water is not main concern people should get used to this practice. Another way is gathering rain drops into tanks and use them for washing. It is common belief in my grandparents’ village that clothes washed in rain water becomes very clean. Now, I can understand this practice was used to teach young generation for water saving.