You can kill germs in groundwater by exposing it to the sun’s UV rays. The method is called SODIS (for SOlar DISinfection), and it used around the world to make safe water in primitive communities.

Watch the video, then read the article at Survival News Online:

Make sure to check out Manny Edwards’ book, “The Truth About Liberty: How the Tea Party Can Save America,” at the WND SuperStore!

Find the supplies you may need in an emergency at the one and only WND Survival store.

...
Comments
Note: Read our discussion guidelines before commenting.