How To Unfreeze Water Pipes

If you’re experiencing cold weather and your pipes have frozen, don’t panic! It’s a common problem that can be fixed. In this article, we will guide you on how to unfreeze water pipes using simple and effective methods.

Why Do Pipes Freeze?

Before we explore how to unfreeze water pipes, let’s understand why pipes freeze in the first place. When temperatures drop, water in your pipes may freeze, causing them to expand and potentially burst. This can cause significant damage to your home’s plumbing system.

How to Unfreeze Water Pipes

Here are some methods to unfreeze water pipes:

1. Use a Hair Dryer

A hairdryer can be an effective tool to unfreeze water pipes. Start by turning off the water supply to the frozen pipe. Then, use the hairdryer to warm the frozen section of the pipe. Move the dryer back and forth along the pipe until the water starts flowing again.

2. Apply Heat Tape

Heat tape is an electrical heating element that can be applied to pipes to prevent them from freezing. You can wrap the heat tape around the frozen pipe and plug it in. The tape will warm up, and the ice will melt, allowing water to flow again.

3. Use a Space Heater

A space heater can also be used to unfreeze water pipes. Place the heater near the frozen section of the pipe and turn it on. Keep the heater on until the water starts flowing again.

4. Apply Hot Towels

Another method to unfreeze water pipes is to apply hot towels. Soak towels in hot water and wrap them around the frozen pipe. Keep the towels on until the ice melts and the water flows again.

5. Open Faucets

Opening faucets can help to unfreeze water pipes. When water freezes, it expands, putting pressure on the pipe. By opening the faucet, you release the pressure and allow the ice to melt.

FAQs: How to Unfreeze Water Pipes

Q: Can I use boiling water to unfreeze water pipes?

A: No, using boiling water can cause the pipe to burst, resulting in significant damage. Instead, use warm water or one of the methods mentioned above.

Q: How can I prevent pipes from freezing?

A: To prevent pipes from freezing, you can insulate them with foam, apply heat tape, or keep the thermostat in your home above 55 degrees Fahrenheit.

Q: What should I do if a pipe bursts?

A: If a pipe bursts, turn off the water supply immediately and call a plumber.


Frozen water pipes can be a hassle, but they can be unfrozen with simple methods. Using a hair dryer, heat tape, a space heater, hot towels, and opening faucets are all effective ways to unfreeze water pipes. Remember to take precautions to prevent pipes from freezing and to call a plumber if a pipe bursts.