Why Mice Are Bad for RVs & What to do about it!

Published on Aug 19, 2024 Blog Image

Why Mice Are Bad for RVs & What to do about it! 

When you think about the joys of RVing, you probably imagine scenic road trips, cozy campfires, and the freedom to explore the open road. But one thing you don’t want to think about is dealing with unwanted pests, especially mice. These tiny intruders can cause big problems for your RV, turning your dream vacation into a nightmare. Let’s dive into why mice are bad for RVs and what you can do to protect your RV.

1. Destruction of Wiring and Insulation

Mice love to chew, and unfortunately, your RV’s wiring and insulation are prime targets. They gnaw on wires, which can lead to serious electrical issues, including shorts, blown fuses, and even the risk of fire. (Fun fact - Mice teeth never stop growing, similar to human nails.  This is why experts think mice like to chew on wires.  It is the equivalent of cutting their nails). Insulation is another common target. Mice will tear through it to create nesting material, leaving your RV less energy-efficient and more vulnerable to the elements.

2. Damage to Upholstery and Interiors

Mice aren’t picky when it comes to making themselves at home. They’ll chew through upholstery, mattresses, and even the walls of your RV. This not only causes unsightly damage but can also be expensive to repair. Plus, the mess they leave behind—droppings, urine, and nesting materials—can create a health hazard for you and your family.

3. Contamination of Food and Water Supplies

Mice can easily find their way into your RV’s food storage areas, contaminating your supplies with droppings and urine. This contamination isn’t just unpleasant; it’s a serious health risk. Mice are known carriers of diseases like Hantavirus, Salmonella, and Leptospirosis, which can spread to humans through contaminated food and water.

4. Unpleasant Odors and Health Risks

As if the damage and contamination weren’t bad enough, mice bring with them an unpleasant odor that can permeate your RV. The smell of urine, droppings, and nesting material can be difficult to get rid of and can make your RV feel less like a cozy retreat and more like a rodent-infested trap. These odors can also attract other pests, compounding the problem.

5. Compromised Structural Integrity

Mice don’t just chew on wires and insulation—they can also cause damage to the very structure of your RV. By gnawing on wood, plastic, and other materials, they can weaken the walls, floors, and other parts of your RV. Over time, this damage can compromise the structural integrity of your RV, making it less safe to travel in.

Now Let's Talk About What You Can Do About It!

To keep your RV safe from mice, prevention is key. Here are some tips to help you protect your investment:


   #1 Deterrent is to protect you RV with Mouse Free.  This is an environmental safe non-toxic (safe for kids and pets) product that repels rodents. Simply put, a lubricating non-drip coating is applied to the entire undercarriage of your RV. Rodents and other critters cannot walk or climb on the coating. The coating is unique in that it stops rodents from the outside. Most products try to make them leave from the inside, but by then it is too late! Mouse Free is effective for all seasons. It will last for two years if the RV is parked or one year if the RV is driven. Agricultural equipment and some vehicles have a more extreme environment and may require more frequent reapplications.

Mouse free can either be purchase in our parts department, or for a truly easy experience our service department can apply it for you.  Mention this blog post when making you appointment and receive 10% off your application.  Offer Expires 9/30/24.  Make an appointment today

                          

  • Seal All Entry Points: Mice can squeeze through openings as small as a dime. Inspect your RV for any gaps, cracks, or holes, and seal them with steel wool or caulking.

  • Keep It Clean: Regularly clean your RV, especially areas where food is stored and prepared. Don’t leave food out, and store dry goods in airtight containers.

  • Use Deterrents: Consider using natural deterrents like peppermint oil or commercial rodent repellents. You can also set traps in areas where mice are likely to enter.

  • Check Regularly: When your RV is in storage, check it regularly for signs of mice. Look for droppings, chew marks, and nesting materials, and take action immediately if you spot anything suspicious.

By taking these precautions, you can protect your RV from the damage and health risks that mice bring. Remember, a little prevention goes a long way in keeping your home on wheels safe and ready for your next adventure.


Your RV is more than just a vehicle; it’s your gateway to adventure and relaxation. Don’t let mice ruin your trips or compromise your investment. With a few proactive steps, you can keep your RV rodent-free and ready to hit the road whenever the travel bug bites.