世界厕所峰会(4)

In this situation, the toilet and the area around it can get very dirty. Large groups of dangerous organisms begin to grow.

People who use dirty toilets can get sick, especially if they do not wash their hands. It is important to always wash your hands after using a toilet.

You never know how clean the toilet actually is. Even if you are the only one using it, you should always wash your hands.

After learning about human waste and disease it is easier to understand the importance of toilets. Toilets make it easier to keep human waste out of our fields and rivers.

Providing toilets for everyone makes it easier to keep them clean from bacteria and other harmful organisms. Toilets help keep people healthy.