I think we have many ways to prevent water pollution!!

I think we have a lot of ways to prevent water pollution. But I can't find them haha.
1. You don't too much soap!! For example, shampoo, body shampoo, cleaning material, and so on. Now you can find soap which is good for your body and water. I recommend you to buy and use it.
2.You don't throw out garbage in the sea, river or lake. You have to throw out them in the trash can.
3.You don't pee or move your bowels in the sea, river or lake. If you want to do them, you have to bear!!
I could find just three ways. I think other classmates has other ways to prevent water pollution. I want to know and learn about water pollution because I thnk this is one of the most important problem.
In Japan, we don't hav any rules for water pollution. But I think other country have rules. If your country has them, I want to know them.
If you can explain for me, I'll be very happy. Please write comments for me and explain your country's rules of water pollution.

SEE YOU!!!!!