How to Keep Bugs and Critters Out of Your Storage Unit and Protect Your Belongings

Josh Summerhays • September 30, 2025

Storing your belongings in a self storage unit can be a lifesaver when decluttering, moving, or creating extra space. One of the most common concerns, though, is keeping unwanted visitors out. No one wants to open a unit and find furniture chewed, clothes damaged, or important documents ruined by pests.


With a few smart steps, you can significantly reduce the risk of bugs and critters invading your storage space.


Why Pests Are a Concern in Storage Units


Storage units located near trees, grass, or wooded areas can sometimes attract insects and rodents. Pests look for warmth, shelter, and potential food sources, and items like cardboard, fabric, and wood are especially appealing.


If ignored, a small issue can quickly escalate. Insects can damage packaging, rodents can chew furniture and leave droppings, and repairs can be costly or impossible. Prevention is far easier than cleanup.


Start With Smart Packing


Proper packing is one of your strongest defenses against pests.


Best practices include:

  • Use plastic bins instead of cardboard boxes
  • Seal all containers tightly, using packing tape if needed
  • Wrap furniture, bedding, and clothing in plastic or shrink wrap


Smart packing protects against pests and keeps items organized and easy to access. Thoughtful packing not only helps prevent pests, it also makes better use of space when following how to pack your storage unit like a pro.


Keep Food and Perishable Items Out


Storing food is one of the most common mistakes people make. Even sealed food attracts ants, mice, and other pests. Avoid storing any edible or perishable items.


For scented items like candles or cleaning supplies, use airtight containers to minimize attraction. Removing unnecessary items before storing also helps limit pest risks when deciding what to keep in storage vs what to donate or throw away.


Maintain Cleanliness


A clean storage unit is far less inviting to pests. Before storing anything, make sure items are clean and completely dry. Dust, dirt, and moisture create ideal conditions for insects and mold.


Plan to check your unit periodically. Catching a problem early prevents larger infestations and more serious damage.


Use Preventative Barriers


Creating barriers helps discourage pests from entering your space.


Helpful options include:

  • Natural pest repellents such as cedar chips or lavender sachets
  • Rodent deterrents placed outside the unit when appropriate
  • Elevating items using pallets or shelving


Keeping items off the floor limits access and improves airflow.


Choose the Right Unit


The type of unit you choose plays a big role in pest prevention.


Consider:

  • Climate controlled units that reduce moisture and temperature swings
  • Indoor units that limit exposure to outdoor pests
  • Well maintained facilities with proper sealing and regular upkeep


Regular Monitoring and Maintenance


Even with good preparation, regular monitoring matters. Look for droppings, chewed boxes, or unusual odors during visits.


Maintaining clear aisles and avoiding overstacking reduces hiding spots and improves airflow, making the unit less attractive to pests.


Peace of Mind With Up North Storage


A little planning goes a long way toward keeping your storage unit pest free. With proper packing, cleanliness, and the right facility, you can protect your belongings and avoid unnecessary stress. Well maintained storage in Hart MI offers safer long term storage.


At Up North Storage, we provide clean, secure, and well maintained units designed to help keep your items safe.Visit our size guide or give us a call to get started today!


Sorting household items for storage
By Josh Summerhays August 29, 2025
Decide what to keep in storage and what to donate or discard with practical tips that help reduce clutter and make better use of your space.
Couple unpacking boxes in new kitchen
By Josh Summerhays July 31, 2025
See how a storage unit helps make moving into a new home easier by reducing clutter, protecting belongings, and letting you settle in at your own pace.
Moving boxes in new home
By Josh Summerhays April 28, 2025
Discover how a storage unit helps you settle into a new home by reducing clutter, protecting belongings, and giving you time to unpack at your pace.
Storage Facility
By Josh Summerhays March 27, 2025
Learn how to pack a storage unit efficiently with practical tips that save space, protect your belongings, and make access easier over time.
Snow covered winter trees
By Josh Summerhays February 13, 2025
Protect your belongings during cold months with practical winter storage tips that help prevent moisture damage, pests, and cold related wear.