The Water School teaches solar disinfection through the Ray of Hope program in impoverished communities around the world. Ray of Hope allows participants to cleanse contaminated drinking water with a few simple, readily available materials, and the free UV rays of the sun.

Contacts (0)

TWS Ray of Hope hasn't listed any contacts yet.

Testimonials (0)

TWS Ray of Hope doesn't have any testimonials yet.

Joined:
September 2009