Firefighters Warn Public of the Dangers of Leaving Water Bottles in Cars

Why This Warning Matters More Than Ever

With climate change driving more extreme heatwaves, vehicle interior temperatures can exceed 150°F (65°C) in minutes. Fire departments are reporting an uptick in heat-related incidents—and in many cases, they’re preventable.

A water bottle might not spark a fire every time, but under the right conditions, it can.

Those conditions include:

• Clear bottles with no tint

• Direct, strong sunlight

• Prolonged exposure

• Flammable surfaces nearby

Final Thoughts: Stay Safe This Summer

Your car can become a heat trap—fast. Firefighters urge everyone to be mindful of what you leave inside, especially during the hottest months of the year.

So next time you park your vehicle, take a second to check the seat.
Because it only takes one moment for focused sunlight to ignite something flammable.

🔥 Additional Summer Safety Reminders

• Never leave children or pets in the car—even for a minute.

• Keep a fire extinguisher in your car in case of emergency.

• Avoid leaving flammable documents, rags, or paper near windows.

• Store lighters, batteries, and electronics out of the sun.