7 Items That Could Explode If Left in a Hot Car

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As summer temperatures soar, leaving items in a hot car can become a dangerous game of Russian roulette. Certain items can not only suffer damage but can even explode, causing potential harm and damage. This article discusses 9 such items that could explode if left in a hot car. So sit back, take notes, and let’s dive into the sizzling world of heat-induced explosions.

1. Aerosol Cans

Whether it’s a can of hairspray, deodorant, or paint, aerosols are pressurized containers that don’t react well to heat. As the temperature rises, the pressure inside the can increases, which can lead to an explosion. This could cause serious harm to anyone nearby and damage your vehicle.

It’s advisable to store aerosols in a cool, dry place and never, under any circumstances, leave them in a hot car. If you need to transport aerosols, try to plan your journey so that they’re not left in the car for extended periods. Check out this range of aerosol storage boxes to help keep them safe.

2. Lighters

Lighters contain a liquid or gas (like butane) that is highly flammable. When exposed to high temperatures, the fluid inside can expand, leading to an explosion. The flying debris can cause injury and damage to the car’s interior, not to mention the risk of fire.

Always remember to take your lighter with you when leaving the car. If you have to leave it in the car, try to keep it in the coolest area, such as the glove compartment. It’s also a good idea to have a car fire extinguisher on hand, just in case. Here are some car fire extinguishers you might find useful.

3. Bottled Gas

Propane tanks and other forms of bottled gas are highly susceptible to heat. When these containers heat up, the gas inside expands. If the pressure becomes too high, the tank can burst, causing a loud explosion and potentially a dangerous fire.

Always transport bottled gas safely and remove it from your vehicle as soon as possible. It’s also a good idea to keep it upright and secure during transport to prevent leaks. For safe storage and transport, consider these gas cylinder carriers.

4. Batteries

Batteries, especially lithium-ion ones, can explode when exposed to high temperatures. The heat can cause the electrolyte inside the battery to boil, leading to swelling, leakage, or in extreme cases, explosion. This can be hazardous, especially if the battery acid comes into contact with your skin or eyes.

To prevent potential dangers, never leave batteries in a hot car. Always store them in a cool, dry place. If you need to transport batteries, consider using a battery storage case to keep them safe and organized.

5. Fireworks

Fireworks are a no-brainer. They’re designed to explode, and heat can trigger that reaction. Leaving fireworks in a hot car can lead to a dangerous and premature display. The explosion could cause significant damage to your vehicle and potentially cause injury.

Always store fireworks in a cool, dry place away from any sources of heat. If you need to transport them, do so in a secure container and remove them from your car as soon as possible. Never leave them unattended in your vehicle, especially in hot weather.

6. Soda Cans

Soda cans may not seem dangerous, but they can explode when exposed to high temperatures. As the heat increases, the pressure inside the can rises until it’s too much for the can to contain. The ensuing explosion can be quite messy, spraying sticky soda all over your car’s interior.

It’s best to take your drinks with you when you leave your car. If you must leave them, try to keep them in the coolest part of your car. And for those unexpected messes, keep a car cleaning kit handy.

7. Glass Containers

Glass containers, particularly those filled with liquid, can shatter when left in a hot car. As the liquid heats up, it expands and puts pressure on the glass. If the pressure becomes too great, the glass can break, causing a dangerous mess.

If you need to transport glass containers, try to do so in the coolest part of the day and remove them from your car as soon as possible. If you’re in need of sturdy, heat-resistant glass containers, check out these options.

8. Electronics

Many electronic devices contain batteries, which we’ve already established can explode under heat. But even without a battery, electronics can overheat and malfunction, causing sparks or fires. This could lead to an explosion if there are other flammable materials nearby.

Always remove electronics from your car in hot weather. If that’s not possible, try to at least shield them from direct sunlight and keep them as cool as possible. Consider investing in a car sunshade to help keep your car’s interior cooler.

9. Dry Ice

Dry ice is frozen carbon dioxide. As it warms up, it turns from a solid directly into a gas, which can build up pressure in a sealed container and cause it to explode. If you’re transporting dry ice in your car, make sure it’s in a well-ventilated area and never leave it in a hot car.

When handling dry ice, always use protective gear like gloves and goggles. It can cause frostbite if it comes into direct contact with your skin. For safe handling, consider these dry ice handling tools.

In conclusion, the heat of summer can turn everyday items into potential hazards if left in a hot car. Always remember to remove items from your car, especially those listed above, and store them properly to prevent any risky situations. Stay safe, and enjoy your summer!

Alex Morgan
Alex Morgan
Alex Morgan is a seasoned writer and lifestyle enthusiast with a passion for unearthing uncommon hacks and insights that make everyday living smoother and more interesting. With a background in journalism and a love for research, Alex's articles provide readers with unexpected tips, tricks, and facts about a wide range of topics.

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