How Does Steel Wool Keep Mice Out?

Mice can be a major problem in any home. They can cause a lot of damage to your property and belongings. If you have a mouse problem, you may be wondering how to keep mice out of your home. One option is to use steel wool.

How Does Steel Wool Keep Mice Out?

Steel wool is a popular material for keeping mice out of buildings and other areas. The steel wool fibers act as a physical barrier, preventing the rodents from entering.

It can be attached to the outside of entrances or walls using Velcro or other fasteners, and it will continue to deter mice from entering even if they chew through the fabric.

When it comes to keeping mice out of your home, steel wool is definitely one of the most effective methods. Mice cannot chew through steel wool, so if you stuff it into any cracks or holes where they might be getting in, they’ll be kept out for good.

Plus, steel wool is very inexpensive and easy to find – you can usually pick some up at your local hardware store.

So why does this work? Well, mice are able to squeeze through incredibly small spaces – much smaller than we can even imagine. Steel wool fills those tiny spaces and provides a physical barrier that mice cannot get past. And since they can’t chewing through it either, there’s really no way for them to get around it.

About Steel Wool?

Steel wool is actually made of small pieces of steel that have been heated until they are molten.

How Does It Work?

Once the steel wool is molten, it droplets from the iron and forms a barrier to keep rodents and other small creatures out. The droplets form a thin layer on top of the object and will not let anything through.


There are many benefits to using steel wool to keep mice out of your home.

  • For one, the steel wool is abrasive and will cause damage to the mouse’s fur if it attempts to enter your home.
  • Additionally, the steel wool will create a dust cloud that will make it difficult for the mouse to breathe and survive in high-traffic areas.
  • Finally, steel wool is not poisonous to humans or pets, so you can use it with confidence.

How to Use Steel Wool to Keep Mice Out

If you have a problem with mice, you’ll want to do everything you can to keep them out of your house. One way to do this is by using steel wool.

You can place it around the outside of your home in strategic places, like around the foundation and around window sills, and the mice will be less likely to get inside.

Steel wool is also effective at repelling other pests, so it can help with a variety of rodent problems.

What are the Different Grades of Steel Wool?

There are different grades of steel wool, with the higher grades being more resistant to wear and tear. This means that steel wool of a higher grade will be less likely to attract mice.

Additionally, the finer grades of steel wool are also more effective at repelling mice.


If you are looking for a way to keep mice out of your home, steel wool is a great option. It is affordable and can be used in a variety of ways to keep mice out.