The BEST Mouse & Rodent deterrents for Motorhomes, RVs and Campers (2025 up to date)

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The BEST Mouse & Rodent deterrents for Motorhomes, RVs and Campers (2025 up to date)


Do you know that mice, rats, squirrels, and different rodents could cause HUGE harm to your motorhome, RV or camper? The truth is, only recently a pal of mine had her journey RUINED as a result of a mouse chewed her gas line.

That will help you keep away from the identical downside, we’ve put collectively this information on the BEST mouse deterrent for campers to guard your van from rodents, and different suggestions and residential cures you would possibly wish to strive too.

Don’t overlook to seize your FREE motorhome upkeep guidelines beneath to ensure you get all of your checks achieved.

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Should you discover this submit helpful, you may additionally deal with us to a espresso – we promise to get pleasure from it whereas creating extra helpful content material like this- we’d even bask in a biscuit (or two!)


Mice in Your Motorhome – The Downside

Till you’ve found a mouse in your motorhome or campervan, it’s tough to elucidate the harm they will do.

I discovered mice in my motorhome a few years in the past, after I’d been wild tenting in Scotland. That they had eaten into ALL the dried meals (together with the pet food) and had destroyed my folding yoga mat to make a nest beneath the fridge.

To say it was a multitude is an understatement.


The Injury {That a} Mouse Can Do to Your Motorhome

Nevertheless, it seems we acquired away calmly.

Again in 2023, I met a pal of mine referred to as Leah up in Scotland and we have been planning a route across the North Coast 500 with our motorhomes.

We acquired barely an hour north of Edinburgh, and he or she mentioned she might scent diesel. Once we stopped, diesel was POURING out… and we found {that a} mouse had chewed by way of her diesel hose.

Mouse harm to Motorhome- chewed gas line
Motorhome being towed 🙁

Sadly, this meant she needed to be towed again to Edinburgh and missed out on all the journey. 🙁

I wish to provide help to keep away from this trauma.

I’ve rounded up the perfect deterrents to maintain mice, rats, squirrels, snakes and different rodents out of your motorhome, campervan, caravan or RV, plus some pure or house cures which you’ll be able to decide up from wherever.


Watch the Injury Mice Can Do to Your Motorhome or Camper

Should you’d prefer to see the video of our Scotland tour, together with discovering the mouse harm, right here you go:

We hope you discovered the video helpful. Should you did, why not comply with us on Youtube. We share new movies with suggestions for motorhoming and campervanning within the UK and Europe weekly, plus street journey concepts and epic locations.

How Do Mice and Different Pests Get into Your Van?

Because the temperatures drop, the animals begin in search of someplace heat to make their nests… and your van is the PERFECT place (particularly if there’s meals saved inside too.)

So be ESPECIALLY cautious in case you’re motorhoming in winter or planning a UK winter street journey– you’re extra more likely to entice undesirable company!

Mice have two prime skills- they’re small and so they’re nice at climbing. This implies they will and can discover entry factors into your camper, even in case you assume it’s too excessive off the bottom for them.

They’ll enter by ducts, exterior vents, holes in roofs, flooring or partitions, tubes, aerial holes and the commonest choice is that they climb the tyre into the engine bay.

Mouse damage to RV motorhome- ways to stop mice repellent
Mouse harm in Leah’s motorhome engine bay

Different pests and bugs can get entry through:

  • Actually tiny openings between panels or outdoors (akin to the place pipes cross by way of)
  • Cracks within the flooring or air flow holes
  • By means of doorways, home windows or hatches left ajar

How Do You Know if You’ve Acquired Mice or Pests in Your Motorhome?

The Biscuit take a look at!

Should you’re shutting down your van for the winter, and wish to know if any unwelcome ‘company’ have moved in (I don’t imply the in-laws!), then put a bit of biscuit on the ground of your van once you go away it.

If it’s nonetheless there once you come again, you will be fairly positive you’re protected from pests and rodents in your van.

If it’s not… ?

Shutting down your motorhome/ camper for winter?

Seize your FREE winter shutdown guidelines right here


The best way to preserve mice out of camper throughout storage or parking?

The simplest option to keep away from harm to your camper from mice or rodents is to not allow them to in within the first place.

You are able to do this by:

  • sealing all factors of entry (though you’ll nonetheless want some for air flow)
  • utilizing rodent scarers and deterrents
  • not storing meals in your van, particularly in decrease lockers
  • preserving your camper clear inside
  • Not storing meals or leaving garbage baggage outdoors your van to take to the bin within the morning!

How do I preserve mice or bugs out of my RV camper within the winter or in storage?

Most undesirable pest ‘invasions’ occur over winter or when your van isn’t getting used usually.

It doesn’t all the time should be in storage. Leah’s van was broken after she wild camped subsequent to a loch in Scotland!

However the majority of rodents discover a method into automobiles which aren’t getting used lots. To assist cease this, you may match issues like exterior vent covers, seal up filling factors and even placing a canopy in your van might help.


How do you retain mice from climbing into your van?

It all the time surprises me simply how HIGH these critters can bounce and climb. Tyres, standing, awnings- you title it, they’ll climb it.

If you wish to cease mice from climbing up your tyres, you may wrap rings of sheet metallic round your tyres, jack stands or the rest you don’t need mice to climb up! Make the rings a few foot tall and no mouse will be capable to scale it.


What’s the Greatest Mouse Deterrents for Campers and Motorhomes?

There are a number of issues you are able to do to discourage mice from selecting your van. The principle choices are:

  • Sprays with important oils (like Peppermint)
  • Ultrasonic Pest Repellents (Battery, plug-in or 12v variations)
  • Humane traps
  • Mild beneath your van

House cures and sprays with Important oils

Peppermint oil is the commonest type of rodent deterrent we’ve heard of, and is the perfect pure treatment too.

Mice apparently hate the scent of peppermint, in order that they gained’t go close to the van.

Lavender and eucalyptus has additionally been identified to have the same impact.

The best way to Use Peppermint Oil to Repel Mice

An important issues is the power of the mix- the stronger the scent, the extra poor Mr Mouse doesn’t prefer it.

Nevertheless, with important oils, you should think about

  • Your well being circumstances
  • Pets you may have

Some individuals can react badly to important oils, so use just a little to begin with and construct up. Additionally, ensure you put them someplace a pet can’t drink or chew them. ]

To make use of Oil with cotton balls to repel mice in your van

Soak cotton balls in peppermint oil and put throughout your motorhome or RV. Should you put them in a jar, be certain the lid is off.

After all, you’ll have to replenish and exchange the oil/ cotton wool pretty usually.

To make use of oil with spray- for exterior use

In a 400ml spray bottle, add the peppermint oil drops and water. Make this as potent as you want. You’ll be able to add approx. 10-15 drops to 400ml for a powerful combine. Shake nicely to combine collectively.

Spray onto across the parameter of your van on the bottom outdoors. It will create a scent barrier that the mice is not going to wish to cross. Do that as soon as every week or after heavy rain.

However in case you spray round your van beneath, this could assist with not having it dilute/wash away with rain.

Use the Oils and Spray for Inside use

Create a weaker spray (use 3-5 drops of peppermint oil per 400ml). You don’t need it too robust, particularly in case you’re travelling with canines.

Spray this onto areas the place there’s an inlet or gap into the van.

CAUTION: Don’t spray onto something the place there’s going to be direct heat- this spray is oil based mostly and flammable!

In case your van goes into storage for winter, you may in all probability make a stronger mixture of the inner spray and go away it there while you’re not utilizing your van.

Does Peppermint Spray Actually Maintain Mice Away?

Apparently so however it’s a idea and never a science! Many individuals have used this spray with success- so it’s price attempting.

Greatest mouse deterrent for campers- pre-made sprays

Should you don’t wish to make your personal, you should purchase pre-made sprays


Ultrasonic 240v pest repellents

These are extensively bought, however have very combined critiques and so they’re not the perfect answer to maintain mice away from motorhomes or RVs.

For a begin, they require energy, which shall be a continuing drain in your motorhome leisure battery.

Subsequent, they don’t work immediately, however work over time, by emitting totally different frequencies of ultrasonic waves to annoy the nervous system of bugs and rats. This makes the pests really feel uncomfortable in order that they transfer away.

Intermittent adjustments in ultrasound frequency stop them from growing immunity and adaptableness.

They’re alleged to be imperceptible to people, however many individuals have reported feeling complications or listening to high-frequency noise.

They can be utilized outdoors or inside (relying on the mannequin), so will be fitted into engine bays or beneath the van.


12v or Battery Operated Rodent Scarers

It’s additionally attainable to purchase 12v or battery-powered variations of those rodent scarers. These will be simpler to suit, however you should bear in mind to alter the batteries or that there’ll nonetheless be a drain in your battery.

Personally, we used these in a storage a couple of years in the past and didn’t have nice success, however be happy to try to see in the event that they give you the results you want. That is the very best rated one on Amazon.

Be aware: These are designed for effectiveness over a prolonged time frame and are NOT an immediate repair.


Mothball Sort

One other scent mice don’t like is mothballs, so contemplating placing a few of these round your van.

Different scents rodents don’t like embrace; vinegar, clove oil and cayenne pepper.


Do dryer sheets preserve mice out of camper?

Apparently so! Within the UK, we don’t use dryer sheets as a lot as they do in America, however many individuals have instructed them as an awesome answer to repel mice in your RV or motorhome. Once more, you’ll want to switch usually to keep up effectiveness.


Humane Traps

You probably have an current downside with mice or rodents in your van, you would possibly wish to use a humane lure to catch them.


Utilizing a light-weight beneath the Van

As rodents are nocturnal, lighting up an space can deter rodents from coming into that area. Rodents don’t prefer to be seen in daylight, as they’re extra susceptible to being victims to prey. So utilizing a light-weight supply beneath your van might deter them from working round beneath your motorhome. My pal Leah makes use of this one on her van, the magnetic discs on the sunshine simply connect to her van chassis – BUT bear in mind it’s there earlier than you drive method 🙂 It’s USB chargeable and can final in a single day on the nice and cozy gentle setting.


Lastly- the BEST Mouse Deterrent for Campers, Motorhomes and RVs…?

Get a cat.

I’ve by no means ever heard of a motorhome or RV proprietor who travels with a cat who’ve a cat who has an issue with mice of their van. Co-incedence? I feel not…

Many because of Leah for her photographs and suggestions when scripting this submit. Comply with her on Instagram

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