Stanford Scientists Invent Fire Prevention Gel

Stanford Scientists Invent Fire Prevention Gel
A Marin County Fire Department firefighter stands near burning brush during a controlled burn training in San Rafael, Calif., on June 19, 2019. Justin Sullivan/Getty Images
Brad Jones
Updated:

California scientists have developed a weather-resistant gel that lasts for months and can be sprayed on vegetation to prevent deadly and destructive wildfires.

Unlike traditional fire retardants, the gel-like fluid is water and wind resistant, so it can be sprayed on grasses and other vegetation and remain effective for months at a time—long enough to last an entire wildfire season in California. It’s also non-toxic and biodegradable.