Fireworks light up the sky with spectacular colors, but many contain toxic chemicals like perchlorates, heavy metals, and other compounds that can harm wildlife, pollute soil and water, and even impact human health.

Perchlorate, a common propellant, has been detected in surface and groundwater, affecting drinking water for millions of Americans. While data on direct water contamination from fireworks is limited, the environmental and health risks are clear.

Read the full article on our website: The Prettiest Pollutant