Why Are We Dropping Pink Stuff on California's Fires?

California's wildfires are burning fast and furious, especially in hard-to-reach areas like canyons. To slow them down, firefighters are dropping a hot-pink mixture from the sky. What's in it and is it safe? This pink stuff is a special fire suppressant that's mainly water mixed with fertilizer and a bit of iron oxide to make it visible. It works by cooling the vegetation and keeping oxygen away from the flames. Sounds good, right? Well, while it's generally safe for people, some experts worry about its effects on wildlife and the environment. Studies have found heavy metals like chromium in some suppressants. These metals can end up in waterways, which isn't great for fish and other animals.The company that makes the suppressant used in California says their product is safe and meets all health standards. They also point out that these fires expose millions of people to nasty smoke that can cause serious health problems. So, using the suppressant might be worth the risk. But we need to study it more, especially after these fires are done. It's a tricky balance between protecting homes and protecting the environment. If a fire was headed to your house, you'd probably want that pink stuff too!