5 smart ways to wash your car

It has been discovered that two-thirds (four billion people) of the world’s population suffers severe water shortages.

The New York Times reports that half of these four billion people are in either China or India.

Nigerians fall into the second remaining two billion people, that face severe water scarcity yearly.

Based on these terrible odds, it is essential that we learn to save water.

Here are five smart ways to wash your car without depleting your water tank.

Note: These tips will help you save money, water and help the ecosystem.