Skip to main content
mice in the house

Why Do I Have Mice in My House?

Why Do I Have Mice in My House?

As a homeowner, the last thing you want to deal with is mice or rodents inside of your inner sanctuary. Mice and other rodents can carry with them very harmful diseases and different sorts of bacteria that can pose a risk to your health and the health of your loved ones. Aside from the obvious health risks of having mice in your house, mice are just a nuisance to deal with in general, and they can cause some serious damage to your home if not taken care of properly.

There are several different factors that play into why mice might be inside of your home. A common misconception is that mice are only attracted to dirty places or areas with lots of trash, that is not the case. In fact, mice are explorers who go around looking for any source of food they can find. Just because your home is clean, doesn’t mean you’re protected from a mice infestation.

If you are having issues with mice in your home, you’ll want to continue reading as we’re going to break down all of the various causes and reasons as to why mice may be in your home.

Causes For Mice to be in Your House

One of the most important things to remember is that mice can leave traces of harmful bacteria in their droppings, urine, or even by coming in contact with your food items. That’s why it’s essential to know the signs of mice being in your home so you can develop an action plan to get rid of them.

There are several indicators that mice are in your home, some of the most common include:

  • Rank or musty odors 
  • Tiny hairs or droppings around your home
  • Gnawed holes in food packaging or wall insulation
  • Scratching sounds coming from your floor or walls
  • Leftover nesting materials

These are all some of the most evident signs that mice are inside of your home. Mice can make their way into your home through various openings such as your roof, small holes in your wall, and other areas. They are attracted to food, so if they can’t find it in their usual place, they will go looking for it by any means.

How to Get Rid of Mice in My House?

Once you’ve confirmed that mice are inside your home, you need to find a way to get rid of them. Unfortunately, they won’t leave on their own! One of the best ways to do so independently is by buying mouse traps and setting them in the specific locations where you notice the most activity. You can also use sticky pads that come with pesticides on them to trap the rodents without making a potential mess.

If all else fails, simply contact a professional pest control company like Pest Friends to help you find the best solution to your problem.


Now that we’ve answered the question “Why do I have mouse in my house,” you can better deal with the mice issue in your home. As long as you follow all of the tips and tricks in this write-up, you’ll be able to get rid of mice with ease. Now also serving the Catalina Hills area. 

People Also Ask

  1. What attracts mice in your house?
    Things that attract mice in your house include anything open and easily accessible food will be the main reason for mice being inside of your home. Food items such as cereal, vegetables, rice, biscuits, bread, and more can attract mice to your home.
  2. Does one mouse mean an infestation?
    One mouse does not mean an infestation. However, seeing one mouse is a warning sign that should be taken seriously as an infestation is soon approaching. When you see one mouse inside of your home, it’s best to take precautionary measures and put systems in place to prevent them from re-accessing your home.
  3. What do mice hate the most?
    Mice hate the smell of peppermint oil, cloves, pepper, and cayenne pepper. If you want to repel mice from around your home, use these scents as they are beneficial for doing so.