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6 Problems House Mouse Can Bring To Your Home

Owl Pest Control Dublin - Problems House Mouse Can Bring To Your Home

Would you believe that something as small and tiny as a house mouse can actually cause big and serious damage to your Dublin home?

House mouse gnaws everything

Yes, you’ve read that right. As shocking as it may be, one little mouse can even be deadly. Mice in the house cannot help but chew everything and anything they can get their mouth on.  Gas lines and wires are just two important things these rodents can chew on.

Experts also believe that a certain percentage of property fires with unknown causes are probably the result of rodent infestation. This means that it only takes a single mouse to burn your Dublin home ground.

If it is not a good enough reason for you to deal with a house mouse infestation at the soonest time possible, here are other ways that mice can wreak havoc in your home:


Lyme disease (carried by ticks) often creates serious acute symptoms that may even lead to some long term chronic symptoms that may affect a person’s health for the rest of his or her life.

Now, you probably don’t need to be told how serious it can be if there are ticks in your house. However, you might not realize the connection between ticks and mice and more specifically, Lyme disease and mice. 

It has been discovered that about 90% of house mice likely carry Borrelia burgdorferi. It is a type of spirochete bacteria responsible for the development of Lyme disease in the human body. 

Rodents like mice are also closely connected to the spread of Lyme disease. This is why scientists are able to estimate the number of cases of Lyme disease in a given year through checking of populations of mice in the area for the previous year.

To make things even worse, the body of even just one house mouse could have a hundred seed ticks. Scary, isn’t it?

Fleas and Other Types of Parasites

Nothing can beat the house mouse when it comes to bringing all sorts of parasites to your home. Adult mice could easily slip through gaps with the size as small as a dime. The moment it finds its way inside, an adult mouse will go on an exploration of the different floors of your house.

Ticks are not just your only concern as far as diseases related to parasites are concerned. There are plenty of house mouse parasites that can make you and your whole family sick, particularly if they have fed on the mouse that was responsible for bringing them inside your house.  

Property and Structural Damage

Mice gnawed wire plug in an attic
House mouse gnawed wire in an attic

What makes mice really dangerous once they start infesting your home lies in their tendency to chew and chew.

These rodents chew in order to maintain the length of their teeth and this makes them chew through drywall, plastic pipes, rubber, aluminium, insulation, and as mentioned earlier, even gas lines and wires.

Openings that result from chewing must be properly sealed up although these don’t really pose any imminent threats to you or your family. But, once these rodents end up chewing through wires, it increases the risk of starting fires. If a leak occurs in gas lines, it makes it more likely for carbon monoxide poisoning to occur.

Aside from these more pressing concerns, there are still plenty of ways for mice to damage your Dublin home and some are equally alarming. Here is a quick overview of the threats that mice can bring about in your home:

  • Mice in the attic can ruin the furniture pieces that you have stored there. The moment mice get inside your house, the first thing they do is look for their nesting sites. Several nesting sites that can be attractive to their eyes include the soft interior of your upholstered furniture.
  • Mice can chew holes just to get inside and make their nest there. This nest is where they will defecate, urinate, and produce their offspring. The mice’s offspring may also make their home in that same furniture piece that can only further increase the damage. 
  • Once mice chew on holes to get inside your house, these can create access points for other types of pests such as destructive silverfish and dirty cockroaches. These rodents can also form starter holes for the dreaded carpenter ants. Secondary pests could be as bad as or even worse than mice depending on the specific circumstances. 
  • If mice chew holes to find their way inside your home, these can act as pathways for moisture and rainwater. It can result in wood rot that can lead to termite infestation in your house. This can also cause mould issues that could have some wide-reaching and serious medical implications for you and your whole family.
  • Mice can rip up insulation, wallpaper, clothing, and many other items as they accumulate the materials they need for making their nests. It wouldn’t be easy for you to know or predict where they will strike or what they will damage along the way.


For a mouse to mark its territory, it needs to defecate and urinate in the specific area it wants to maintain. Similarly, because of their regular feeding schedule of 15 up to 20 times daily, mice are also known to make their nests close to their source of food. It puts all your food in a position that is prone to contracting a disease from the mice.

A few of the common health issues brought about by mice include the following:

  • Hantavirus

Most commonly found in deer mice, the virus can be found in their faeces and urine. Once the urine dries, dust is formed and this can be harmful to human health. Even the urine and faeces themselves are bad for humans.  

Hantavirus disease starts with chills and fever. However, this can turn to a more serious condition if it doesn’t get treated properly right away. The condition can lead to shortness of breath that can eventually affect the kidneys and worse, even cause death.

  • LCMV or  Lymphocytic Choriomeningitis

Serious neurological issues like inflammation of the brain and the meninges can occur if a person gets exposed to fresh urine, droppings, saliva, or other types of nesting materials where the mice have been.  

  • Salmonella

Mice scurry around and they can run through your pantry, cabinets and kitchen counters while carrying bacteria and dirt with them. Food in cabinets or left out in the open are prone to mice bites and touches that can result in salmonella. Salmonella is often linked with symptoms similar to those of food poisoning.   

Food Contamination

House Mouse Damage to Food

Once mice explore your pantry and kitchen, this can contaminate dishes, surfaces, silverware, and cutting boards with the organisms present in its fur. The moment mice get into your food packages, they can end up contaminating your food. It can make you and your whole family sick. 

  • Mice are never fickle as far as food is concerned and they tend to feed on any stored food items and even pet foods. 
  • When your food comes in paper or cardboard box wrapping, this is only a double bonus for mice. They can eat the food inside and use the packaging for their nests.
  • House mouse can also contaminate the food you have stored in your cupboard or pantry with their hair, urine, and droppings.
  • Even though these rodents only eat around three grams of food daily, it has been revealed that one house mouse can easily contaminate and destroy 10 times more food than what it eats because it can leave behind droppings, nibble on packages, and discard partially consumed foods that are already unfit and inedible for both humans and pets. 
  • Even if there are no foods inside, house mouse will also gnaw on wooden items and plastic containers and even shred stored paper like napkins and paper towels to form their nests.
  • Rats and mice outside your house can also damage its structure as they try getting inside. As mentioned earlier, a house mouse only need a hole as small as a dime for them to squeeze inside your house. But, if they find a hole that is not yet large enough, they will continue chewing on the structure until they can fit in.
  • Mice also dig up and eat newly planted crops in your garden, causing damages way before harvest time and burrowing into other parts of your property for nesting and food.

Get Rid of House Mouse Before They Damage Your Home

Never wait until it is already too late to deal with a serious house mouse infestation in your home. The best way to get rid of mice in Dublin is to get in touch with a professional pest control Company and let them handle with control and elimination of these pesky rodents in your house.

Based on the things above, it is easy to see that there are a lot of ways that house mouse can damage your property and affect your health and that of your family. You can also check this article on how pests invade your home

With the help of the experts, you can get your much-needed protection and limit the risks that house mouse can pose to you and your property.

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