Aircraft battling fires raging through the Los Angeles area are dropping more than water: Hundreds of thousands of gallons of hot-pink fire suppressant ahead of the flames in a desperate effort to stop them before they destroy more neighborhoods.
The fires have killed at least 24 people, displaced thousands, and destroyed more than 12,000 structures since they began last Tuesday. Four fires driven by strong Santa Ana winds have charred about 62 square miles, according to Cal Fire.
Fire agencies say the suppressants—most often used to fight forest fires—are an invaluable tool. But what is in them and are they safe?
Here’s what to know:…