A red flag warning for critical fire danger, due to strong winds and low humidity, will remain in effect until 6 p.m. Wednesday for the San Diego County mountains and inland valleys.

Firefighting aircraft have been key in California’s battle against the wildfires raging in Los Angeles over the past week. An array of aerial firefighters have dropped thousands of gallons of red fire retardant liquid on LA in recent days, but have you ever wondered what all that liquid might do to a car?

CAL FIRE officials warn that San Luis Obispo and Santa Barbara counties need to be prepared amidst red flag warning.