10 Things You Should Never Leave in Your Car

Your car might seem like a convenient storage spot, but leaving certain items in your vehicle can lead to theft, damage, or even health risks. From valuables to everyday essentials, here are 10 things you should always take inside with you.
1. Valuables Like Jewelry and Electronics
Leaving laptops, phones, or jewelry in your car is an open invitation to thieves. Even an innocuous-looking bag can tempt a passerby. Electronics are also vulnerable to extreme temperatures, which can damage batteries and screens.
2. Prescription Medications
Medications need to be stored at stable temperatures to remain effective. Hot or cold temperatures inside a car can degrade their active ingredients, compromising their potency and, potentially, your health. Prescription medication can also look appealing to a thief, making it an all-around good idea to not leave them in the car.
3. Important Documents
Passports, IDs, or insurance papers are prime targets for identity thieves. A stolen passport can be used to commit serious fraud, so keep your essential documents safe at home or on your person.
4. Cash or Spare Change
Loose change may not seem valuable, but visible coins in your cup holder or glove box can make your car a target for break-ins. Thieves often look for quick and easy opportunities like this.
5. Leftovers
Leftover food or drinks can spoil, especially in warm weather, attracting pests or creating unpleasant odors. In summer, high temperatures can also make plastic bottles leach harmful chemicals into the water inside them.
6. Children's Items
Favorite toys, diaper bags, or snacks may seem harmless to leave behind, but forgetting them can lead to smelly surprises or even emotional meltdowns if the items get lost or damaged.
7. Sports Equipment
Leaving tennis rackets or golf clubs in the car exposes them to warping, fading, or other damage from extreme temperatures. Plus, they're easy pickings for opportunistic thieves.
8. Groceries
Perishable items like meat, dairy, or produce should always be refrigerated promptly. In summer, food left in a car can spoil in as little as one hour, especially if temperatures soar above 90°F.
9. Sunscreen and Aerosol Cans
Heat causes the active ingredients in sunscreen to break down, reducing its effectiveness. Aerosol cans, meanwhile, can explode when exposed to high temperatures, causing potential damage to your car or injury.
10. Pets and Young Children
Never leave pets or children in your car, even for a short time. Cars can heat up rapidly, putting them at risk of heatstroke or worse. On average, 39 children die every year in the U.S. from being left in hot cars.
Your car is designed for transportation, not storage. Avoid the temptation to leave these items inside, and keep your belongings — and loved ones — safe. A little caution goes a long way in preventing theft, damage, or tragedy.
References: 13 Things You Should Never Leave in Your Car Overnight | 15 Things You Shouldn't Leave in the Car