Keeping Mice Out of Your RV or Camper: The Complete Guide

Opening your RV in spring to mouse droppings, chewed upholstery and that unmistakable smell is a rite of passage no camper wants. RVs are uniquely vulnerable: they sit unused for months, they're full of soft furnishings and food residue, and they have dozens of hidden gaps where utilities enter. Here's how to keep rodents out all season.

## Seal the entry points first

Mice can slip through a gap the width of a pencil. Before anything else, inspect where plumbing, wiring and the propane lines enter the coach. Stuff gaps with copper mesh or steel wool (mice can't chew through it) and seal around them. Check the underbelly, slide-outs and any access panels.

## Strip out the food

A totally food-free RV is far less attractive. Remove all food, crumbs and even scented items, wipe down the galley, and take out the trash. Leave cabinet doors and drawers open so the space ventilates and so you can place deterrents inside.

## Deploy pouches where rodents travel

RVs are a perfect use case for peppermint pouches because the coach is an enclosed space. Place pouches in each cabinet, in drawers, under the dinette and bed, near the water-heater and furnace compartments, and in the pass-through storage. Plan on one pouch per cabinet or compartment and refresh them if you check on the rig mid-storage.

## Add exterior deterrence

Set a few traps under and around the RV, keep the parking area mowed and clear of leaf litter, and avoid storing near woodpiles or sheds that harbor rodents.

## Check on it if you can

A mid-winter walkthrough to look for droppings and refresh pouches can save an entire season's worth of damage. Prevention is a fraction of the cost of re-wiring or reupholstering.