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What To Do If Your Car Is Frozen Shut ?

Winter weather can pose a lot of challenges, and one of the most frustrating is when your car is frozen shut. It can be a daunting experience, especially if you are in a rush and need to get somewhere. Fortunately, with the right action plan, you can unfreeze your car and get back on the road. In this article, we will share some tips on what to do if your car is frozen shut.

Understanding Why Your Car Is Frozen Shut

Before we dive into the solutions, it’s crucial to understand why your car is frozen shut. The most common reason is the moisture that gets trapped in the locks, door, and windows. When the temperature drops, the moisture freezes, making it hard for your car to open. Other possible reasons include:

  • Frozen hinges
  • Dead battery
  • Frozen engine
  • Freezing temperatures

Steps To Unfreeze Your Car

  1. Use De-icing Spray

A de-icing spray is a quick and efficient way to unfreeze your car. Spray the de-icing solution on the frozen area, and wait for a few minutes. Once the ice has melted, try opening the doors.

  1. Use Hot Water

Another effective method is pouring hot water on the frozen area. Make sure the water is not boiling and pour it over the frozen area. You can use a kettle or a bucket to pour the water. After a few seconds, try opening the door.

  1. Use a Hairdryer

A hairdryer can also work wonders when it comes to unfreezing a car. Turn the hairdryer to its highest setting and direct the hot air towards the frozen area. After a few minutes, try opening the door.

  1. Use a De-icing Salt Solution

A de-icing salt solution is another efficient method to unfreeze a car. Mix salt and water in a spray bottle and spray the solution on the frozen area. The salt will help melt the ice, making it easier to open the doors.

  1. Use a Rubber Mallet

If the doors are still frozen shut, you can use a rubber mallet to tap on the frozen area gently. Make sure you don’t hit the windows or the locks too hard as it can cause damage.

  1. Preventing Future Freezing

Prevention is always better than cure. You can prevent future freezing by:

  • Using a de-icing spray before parking your car
  • Covering your car with a tarp or a blanket
  • Using silicone spray or WD-40 on the locks and hinges
  • Parking in a garage or a covered area


If your car is frozen shut, don’t panic. There are various methods to unfreeze it and get back on the road. From using de-icing sprays and hot water to hairdryers and de-icing salt solutions, you can choose the method that works best for you. Remember to prevent future freezing by taking the necessary precautions.


  1. Can I use boiling water to unfreeze my car?

No, boiling water can cause the glass to crack, which can be dangerous.

  1. Can I use a hammer to break the ice?

No, using a hammer can cause damage to your car.

  1. How long does it take to unfreeze a car?

It depends on the temperature and the method you are using. It can take anywhere from a few seconds to a few minutes.

  1. Can I use cooking spray instead of de-icing spray?

No, cooking spray is not an effective method to unfreeze a car. It can also cause damage to the paint.

  1. What should I do if the car engine is frozen?

Do not try to start the engine as it can cause damage. Call a professional mechanic to help you unfreeze the engine.

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