Did you know that you can purify water with an empty bottle and sunlight, or with sand and a bucket, or by simply storing it for three days?
Most people don’t ...
Do you know how to make soap out of ashes and fat or any vegetable oil and that by washing your hands you can eliminate 50% of your diarrhea problem?
Do you know how to make an effective, dignified latrine out of adobe or tree branches?
Most people don’t yet these are the keys to eliminating 80% of the water related illness for billions of people.