How Does Rain Water Get Contaminated?

Dust, smoke, and particles from the air can contaminate rainwater before it lands on your roof. Roofing materials, gutters, piping, and storage materials can introduce harmful substances such as asbestos, lead, and copper into the water.

Can rainwater be polluted?

Environmental pollutants, harmful bacteria, and parasites can contaminate rainwater, and drinking it can make you sick. Boiling, filtering, and chemically treating rainwater can help make it safer for human consumption.

How does rainwater become impure?

rain water get impure by the pollutants (dust ,smokes,and others)present in aira which get mixed while its raining and whilt yhe wateris getting evaporated.