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7 Signs Your Home Might Have a Rodent Problem

Depending on where you live, you might have to deal with a rodent problem. Actually, 80% of the houses in the US had been affected by mice, regardless of how elegant or clean they were.

But since mice come out at night, it can take a while until you identify if you have a rodent problem. Hopefully, there are signs you can notice, and this can help you find out what is happening around your home.

Read on and discover the unmistakable signs that your home is the playground of mice. It is finally time to take swift action and reclaim your space!

rodent problem
Image By IrinaK From Shutterstock

1. Scratching noises

Do you ever stay in bed at night after a long day, trying to get a good night’s sleep, and out of a sudden you start to hear various odd noises? Maybe you think that your imagination is to blame, but if this keeps happening, then you should know that you might have a rodent problem.

Mice and rats are very well known for being active during the night, and one simple way to figure out this is to be quiet at night and listen to the sounds around your house. If they are lurking within your home’s walls, you will surely hear the scratching noises. Sometimes you might even hear some muffled squeaks.

We know that these sounds can be terrifying at night, but the good part is that they can help you identify if you have a rodent problem. So, if you can hear any of them, you probably should start investigating.

2. Strange pet behavior

If your pet, be it a cat, dog, or even a mouse, starts to exhibit unusual behaviors, this might be more than just a quirk. Unwelcome visitors can be the cause of this, and the odd behavior is just how your pet reacts and tries to alert you that something is not right.

What you can do is keep an eye on your pet and notice if they scratch at areas they’d previously never even known existed or if they suddenly become interested in random spots of the home and spend most of their time there.

If you see your pet doing any of these, it might be a sign that you have a rodent problem. So you better grab a flashlight and carefully start to investigate and check if there are any other signs of a rodent problem.

3. Allergic reactions

You generally have no allergies or so, but lately, every time you spend a longer time inside your home, you start to feel a little bit strange. Maybe you have a runny nose; maybe you sneeze; or maybe your throat feels weird. These are all signs of an allergic reaction, and a rodent problem might be the cause of all of them.

Also, the same goes for asthma. If you suffer from asthma and your symptoms aggravate seemingly out of nowhere, this is a sign that there are more than seasonal irritants inside your house. You might have a rodent problem and not be aware of it.

If any of this happens, it can be a good idea to start checking the places where rodents like to hide: crawl spaces, attics, basements, and so on.

4. Gnaw marks

If there is one thing rodents like to do, it is gnaw. This is something we all know, but did you know that this trait of theirs can also be one of the signs that you might have a rodent problem at home?

The favorite spots of rodents where you can usually find the gnaw marks are walls and food packaging. Now, one thing you can pay attention to when you find these gnaw marks is their color, as this can give you valuable information about the timeline of the infestation. At first, the marks will be of a lighter color, but as time passes, they will get darker and darker.

Also, the size of the marks can help you identify the pest. If the marks are small, you can know for sure that you have to deal with mice. On the other hand, if they are larger, you might have a rat infestation.

5. Urine pools

Rats and mice tend to leave urine everywhere in the home, and this can help you identify if you have a rodent problem. Mice, in particular, have the habit of urinating in the same spots generally around food sources, and as a result, you can find accumulations of dirt, grease, and urine.

When you start inspecting, you can make the process easier by using black or fluorescent light. This will make the urine more visible, and you can be sure you found all the places mice leave these traces.

Identifying these key areas is essential because it will help you find the best strategy to combat the rodent problem as promptly as possible.

6. Nests

Rodents like that cozy lifestyle, and this can lead them to build nests. Even when they are inside your home, they want that extra shield and will make themselves nests out of fabric, shredded paper, or dried plant matter.

Usually, the nests can be found in strategic areas that are close to food and water sources. They are hidden because the mice don’t want you to know that they are here, but they are still placed in such a way that the rodents have easy access to resources.

Keep an eye open and try to observe if there are any gnaw marks or droppings in your house. If you find these signs, you can be sure that there is a nest nearby. As soon as you find a nest, the best thing you can do is destroy it. This is one of the most effective ways to prevent future aggravation of the rodent problem.

rodent problem
Image By torook From Shutterstock

7. Ammonia odor

Another sign of a rodent problem can be a persistent ammonia smell inside your house. It might resemble a baby’s diaper, and it generally indicates a larger infestation. But you should try not to mistake this smell for that of dead mice, which can be somehow similar but so much stronger.

The smell is caused by the urine of the pests, and it is an effective way to determine if your house is infested or not. Check around the walls, corners, and hidden areas, such as behind the couch or in the basement. In these places, the smell might be stronger, which means it will be easier for you to identify it.

Why are mice and rats coming into your home?

They mainly look for shelter, food, and water. The essentials for survival. If you want to protect your house from mice and rats, one of the first things you can do is eliminate clutter, clean your house thoroughly, constantly take your garbage out, and keep your food in sealed containers.

Are there any scents that repel rats and mice?

When you have to deal with a rodent problem, you also have to deal with a lot of smells. But are there any smells that keep the mice and rats away?

Yes, they are, and we want to tell you more about this. Peppermint oil, onion, garlic, bleach, chili powder, white vinegar, mothballs, used coffee grounds, and eucalyptus all keep rodents away.

If you don’t have a fluorescent flashlight but want to purchase one, this might be a good choice: New V3 365nm Mini – Black Light UV Flashlight 

You should also read: 7 Natural Ways to Keep Pests at Bay


Content Writer

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