Your car might seem like a convenient place to leave a few things, especially if you’re running errands or don’t feel like carrying everything inside. The problem is that a parked vehicle can become extremely hot in the summer and surprisingly cold in the winter. Those temperature swings can damage many everyday items, and anything left in plain view can also tempt thieves.
A few simple habits can help you avoid replacing expensive belongings, wasting food, or dealing with an unnecessary break-in. Here are 10 things you should never leave sitting in your car.
Electronics
Laptops, tablets, phones, cameras, and other electronics are some of the biggest targets for car thieves. Even if they’re hidden under a seat or tucked inside a backpack, someone may still spot them or notice charging cables.
Heat is another problem. High temperatures inside a parked car can damage batteries, screens, and other internal parts, leaving you with an expensive repair or replacement.
Important Documents
Your vehicle isn’t the best place to store paperwork that contains personal information.
Insurance documents, passports, bank statements, tax records, and similar papers can become a gold mine for identity thieves if your car is broken into. It’s safer to keep these documents at home and only carry what you actually need.
Groceries
It’s easy to make one more stop on the way home from the grocery store, but leaving food in a hot car can spoil it much faster than many people realize.
Meat, dairy products, eggs, seafood, and other refrigerated foods can reach unsafe temperatures in a short amount of time. Besides wasting money, spoiled food can make you sick if it’s eaten later.
Bottled Water
A plastic bottle of water doesn’t seem like something you need to worry about, but sitting in a hot car for long periods isn’t ideal.
Heat can cause the plastic to break down over time, which may affect the taste of the water. If you like keeping water in your vehicle, replace it regularly or use a reusable insulated bottle instead.
Alcoholic Beverages
Leaving beer, wine, or liquor in your car can create a few different problems.
Heat can change the flavor of some drinks, and repeated temperature changes may cause bottles or cans to leak or break. Depending on where you live, visible alcohol inside a vehicle may also create legal issues under local open-container laws.
Spare Change
A handful of coins may not seem worth stealing, but visible money can still attract attention.
Some thieves will break a window for whatever they can grab, even if it’s only a few dollars in loose change. Keeping valuables out of sight lowers the chances that your car will become a target.
Personal Care Products
Makeup, sunscreen, lotion, lip balm, and similar products don’t hold up well inside a hot vehicle.
Many can melt, separate, leak, or lose their effectiveness after repeated exposure to high temperatures. Cleaning melted cosmetics out of your car is a headache that’s easy to avoid.
Snacks
Leaving snacks in your car rarely ends well.
Chocolate melts, chips go stale, and soft candies turn into sticky messes. Food can also attract ants, mice, and other pests if it’s left behind for too long.
Important Medications
Many prescription and over-the-counter medications need to stay within a certain temperature range.
Leaving them in a hot or freezing vehicle can reduce how well they work or make them unsafe to take. If you rely on medication every day, keep it with you instead of leaving it in the car.
Pets
A parked car can become dangerously hot within minutes, even if the weather feels comfortable outside.
Cracking the windows doesn’t provide enough protection, and pets can suffer from heatstroke very quickly. If you can’t bring your pet inside with you, the safest choice is to leave them at home.
