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

—
September 30th, 2025

Lorem ipsum dolor sit amet.Storing your belongings in a self-storage unit is a convenient solution when you need extra space, whether you’re moving, downsizing, or just decluttering. But one concern many storage users share is keeping unwanted visitors, bugs and critters, out of their units. No one wants to return to find a box of clothes ruined, furniture chewed on, or important documents damaged.

Why Pests Can Be a Problem

Storage units, especially those near wooded areas or grassy lots, can attract insects, rodents, and other critters. Pests are often looking for warmth, shelter, and sometimes a food source. Items made of cardboard, fabric, or wood are particularly vulnerable.Even a minor infestation can quickly cause costly damage. Insects may chew through packaging, rodents might leave droppings or gnaw on furniture, and both can lead to a frustrating mess. Preventing these problems before they start is far easier than addressing them later.

Start with Smart Packing

Packing your items properly is your first line of defense against pests:

Use sturdy plastic bins instead of cardboard boxes. Plastic containers provide a solid barrier that pests can’t chew through, keeping your items safer.
Seal containers tightly. Even small gaps can be entry points for bugs or rodents. Make sure lids fit securely, and reinforce with packing tape if needed.
Wrap furniture and fabrics. Cover sofas, chairs, mattresses, and clothing in plastic or shrink wrap to prevent pests from getting inside.

Proper packing not only protects against pests but also helps keep your unit organized and accessible.

Avoid Storing Food or Perishables

It may seem obvious, but storing food in your unit is a major mistake. Even sealed snacks can attract ants, mice, and other pests. Instead, focus on storing non-perishable items and keep anything with strong scents in airtight containers.

Maintain Cleanliness

A clean storage unit is less attractive to pests. Before placing items in storage, make sure they’re clean and completely dry. Moisture and dirt can draw insects and encourage mold or mildew growth.Regularly visiting your unit allows you to spot any potential issues early. If you notice even minor signs of pests, such as droppings or chewed packaging, address them immediately to prevent a bigger problem.

Use Preventative Barriers

There are several tools and techniques that create a barrier between pests and your belongings:

Natural repellents: Cedar chips, lavender sachets, or other natural deterrents can help keep insects away.
Rodent deterrents: If your area is prone to mice or rats, traps or repellents placed outside your storage unit can help reduce risk. Avoid putting chemical repellents inside containers.
Elevate your items: Using pallets or shelving keeps boxes and furniture off the floor, reducing access for pests.

Choose the Right Storage Unit

Not all storage units offer the same protection against pests. Consider these features when selecting a unit:

Climate-controlled units: Stable temperatures and humidity help prevent pests and moisture damage.
Indoor units: Units located inside a building are naturally less accessible to outdoor critters.
Well-maintained facilities: Facilities that are regularly cleaned, sealed, and monitored reduce the likelihood of infestations.

Regular Monitoring and Organization

Even with precautions, it’s important to monitor your storage unit regularly. Check for signs of pests, including unusual odors, droppings, or chewed containers. Early detection allows for quick action before damage occurs.Keeping your unit organized and avoiding overstacking items reduces hiding places for pests. Proper airflow and clear aisles also help maintain a safe, pest-free environment.

Peace of Mind with Westwood Storage

Your belongings deserve protection, and a little planning can go a long way toward keeping pests away. Using smart packing methods, maintaining cleanliness, choosing the right unit, and regularly monitoring your storage space all contribute to a safe storage experience.At Westwood Storage, we’re dedicated to helping customers enjoy secure, worry-free storage. Our well-maintained facilities and helpful staff make it easy to store your items safely and protect them from pests. Visit our size guide or give us a call and let us help you find the right fit!