How to Keep Mice out of a Camper: Tips and Tricks

How to Keep Mice out of Camper

Enjoying the outdoors in your camper is sure to be a memorable experience. It is a lot of fun, especially when you do it with family and friends. However, it can also be a nightmare. One of the instances that can ruin the fun would be having a mouse sneaking around!

When you are in an unfamiliar campsite or territory, you might end up being surprised with what will end up visiting your campsite. Among others, mice are amongst the most unwelcome visitors. For sure, you won’t be able to sleep well if you have fears that a mouse can be next to you anytime.

In the rest of this post, we will give you a quick look at some practical tips on how to keep mice out of a camper. Most of these suggestions will use basic materials yet they are highly effective.

Block the Entry Ways

Perhaps, the best thing that you can do is to block any potential points of entry. If you keep the door and the windows open most of the time to savor fresh air, chances are, you might be next to a mouse.

Before leaving for your trip, it is important that you perform a quick inspection of the camper. See to it that there are no potential entryways. Take note that mice are creative and they can easily fit themselves in a hole that is as small as a dime. Plumbing feeds, storage compartments, and rigs are some of the most common places where they can find their way into your RV. A spray foam will help.

Creating physical barriers is actually one of the preferred solutions amongst camper owners. Whether it is caulking or using a spray foam, it is important to take note that they are not long-term solutions. The mice can eventually make these barriers weaker, so you need to do it again in the future.

Use a Trap

Use a Trap


A mouse trap is another effective solution to keep the rodents out of your mobile shelter. There are different ways to trap them, each with a varying level of effectiveness. One of the simplest traps that you might want to consider having is a 5-gallon bucket. Essentially, what it does is that it traps the mouse early on so that it won’t be able to find its way to the camper. This can be easily prepared by following these steps:

  • Once the bucket is ready, drill holes on the top at both sides. Make sure that they are aligned.
  • Using an empty can of soda, drill holes in the center from both the top and bottom part.
  • Insert the dowel in the holes in the bucket and the soda can. When you are done, the can should be suspended in the middle at the top part of the bucket.
  • Brush the can with peanut butter, which will attract the mouse.
  • Add a plank or a ramp. This will provide the platform where the mouse will climb in search for the bait. Once it reaches the top, it will fall inside the bucket and won’t be able to find any other way to go out.

You can also use traditional traps in key areas of the camper to bar the entry of mice. Among others, one of the most popular is a spring-loaded bar. There is a trap that will attract the mouse. Once they eat the bait, they will be trapped. The problem with the conventional trap, however, is that it is only going to kill one mouse at a time.

DIY Mouse Repellents

Aside from traps, you can also repel the mice using any of the tricks that will be briefly mentioned below:

  • Peppermint Oil: The scent of this oil is too powerful and is hated by mice, making it one of the most effective ways to deter their unwanted presence. For people, on the other hand, it is a refreshing scent, which allows the RV to have a good and fresh smell.
  • Irish Spring: Cut the soap into smaller chunks, preferably at one-inch squares. Have it scattered all over the camper, specifically in places that you suspect will be entryways for the mice. The strong smell of the soap is unwanted by rodents, so they won’t dare go near the trailer.
  • Moth Balls: Although this is one thing that is often a subject of debate, there is no harm in trying. It is another repellent that relies on its strong smell to keep the pests away. However, take note that you will need to replace the mothball at least once every three months.
  • Dryer Sheets: This is another solution that is heavily contested regarding is effectiveness. You have to try it yourself and see if it will indeed work. It also works under the premise that the smell is strong and that mice won’t like it.

Use Modern Day Repellents

Technology has also made it easier to get rid of mice in the campers. Among others, you can consider the use of ultrasonic mice repellents to get rid of the pests. Basically, they produce ultrasonic sounds that humans cannot hear, so it won’t be bothersome. The sound will only be heard by the mice and this is going to drive them away from the camper.

Proper Winter Storage

Proper Winter Storage


For most people, during the winter season, their camper hibernates. This is not really a good time to go camping, so better keep the RV first in a safe place before the next season. However, this is also the time when mice are abundant. Therefore, if you want to keep mice out of the camper, proper storage is necessary.

It will be best to park the camper away from an area that is wooded or grassy, minimizing the likelihood that there will be mice. It will also be good to inspect it often to be sure that it is not a breeding ground for rodents.

Keep It Clean

Whether it is for winter storage or even just for regular days, this is perhaps the most important thing that you should do to keep mice out of your trailer. When it is dirty and messy, there is a higher likelihood that mice will have a feast.

All the food items should be stored in the cabinet or in a sealed container. The trash bins should be emptied regularly. Do not leave dishes unwashed for a long time. If there are food particles in the trailer, chances are, there will also be mice.

How to Keep Mice out of a Camper: Tips and Tricks
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About the author

Michael Everett

I am Michael, I like camping and have camped many times over the place. I'm the creator of blog, through my blog I want to share my camping and travel experiences for people, there are explanations, questions and things you need.

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