To keep your storage unit pest-free, eliminate food sources and use airtight containers instead of cardboard boxes.
Clean every item thoroughly before it goes in, keep items off the floor on pallets or shelving units, and use natural pest deterrents like peppermint oil or cedar blocks for ongoing defence.
A proactive approach matters because pests cause an estimated $5 billion in damage annually, with termites responsible for much of it. A few preventative measures now can significantly reduce the risk to your personal belongings later.
Know Your Enemy: Common Pests in Storage Units
The most common pests found in storage units are spiders, cockroaches and rodents, and each brings its own brand of trouble.
Rodents chew through boxes, fabric and even wiring, causing significant damage in a short time.
Cockroaches can carry diseases, while bed bugs hide inside furniture and moths feast on wool and other soft materials.
Knowing what attracts these pests is half the battle, and the rest comes down to preparation.
Choose a Clean, Well-Maintained Storage Facility
Your first line of defence is picking a well-maintained storage facility.
Before renting, inspect the self-storage unit for gaps and cracks in the floors, walls and ceiling, as these are potential entry points for unwanted visitors.
A few more things to check:
- Concrete floors rather than dirt or timber, which make burrowing and nesting much harder.
- Doors that seal properly, with no gaps at the bottom or sides.
- Proper waste management practices on site, with sealed bins kept well away from the units.
- A regular professional pest control schedule. Just ask, as reputable operators are happy to explain their treatment program.
Pack Smart to Keep Pests Out
Your packing choices create barriers that pests cannot easily break through:
- Ditch cardboard. Rodents can chew through cardboard in hours, so use airtight, heavy-duty plastic bins with tight-fitting lids instead.
- Vacuum-seal your fabrics. Vacuum-sealed bags stop pests from nesting in clothing and linens and save space as a bonus.
- Double up where it counts. Sealing items in plastic bags before they go into containers adds an extra layer of protection against both pests and moisture.
- Protect soft furnishings. Seal mattresses and upholstered furniture in breathable plastic covers, fitted snugly with no gaps where insects can enter.
- Add natural deterrents. Cedar blocks and lavender sachets inside containers repel pests without harsh chemicals.
Label everything clearly too, so you can find items quickly without leaving containers open and exposed.
Clean Everything Before Storage
Food crumbs, grease, pet hair and lingering odours are open invitations, so clean every item before move-in:
- Wash all clothing and fabrics, as even small stains or body oils can attract insects.
- Wipe down furniture, electronics and especially kitchen appliances, checking hidden spots like crumb trays and ice makers.
- Vacuum sofas and mattresses to remove the organic matter pests feed on.
- Let everything dry completely, since moisture attracts insects and breeds mould.
- Remove batteries from electronics to prevent corrosion.
Avoid Storing Food and Scented Items
The zero food rule is simple: avoid storing food of any kind. Perishable items, pet food and even birdseed act like pest magnets and can contaminate everything around them.
Watch out for sneaky attractants as well. Scented candles, soaps and toiletries should go in sealed containers, while dried flowers and potpourri are best left out entirely. Leather, wool and other natural fibres need proper protection from moths.
If you are storing inventory for a business, the same rules apply. Keep stock sealed, clean and completely free of food products.
Set Up Your Unit Strategically
How you arrange the unit makes a real difference to keeping it bug-free:
- Place items off the floor on wooden pallets or shelving units. This discourages nesting, limits water damage and allows better air circulation around your belongings.
- Leave small gaps between stacks and walls, which helps discourage insects and makes inspections easier.
- Avoid leaving toxic baits in an unattended unit. Poisoned pests can die in hidden corners and create odours, and bait can even attract rodents from other units nearby.
Monitor with Regular Inspections
Prevention continues after move-in day. Visit your storage unit regularly, at least once every two months, and look for signs of pests: droppings, chew marks, webs, dead insects or unusual smells.
Bring a torch to check dark corners and under furniture, and photograph anything suspicious so you can track changes. Regular inspections catch a pest problem early, before it spreads.
While you are there, refresh your defences. Replace lavender sachets every six months, top up peppermint oil on cotton balls near the unit’s perimeter, and check sticky traps along the walls.
These methods repel pests effectively without harmful chemicals.
Learn How to Protect Your Belongings from Pests with Billabong Self Storage Today!
Keeping your belongings safe from pests starts with the right facility, smart packing and a clean, well-monitored space.
At Billabong Self Storage, we prioritise cleanliness, security and pest prevention across our purpose-built Jandakot and Gnangara facilities, giving you a pest-free environment for your personal items year-round.
Whether you are storing for a few months or the long haul, contact us today to secure a pest-resistant storage solution you can trust!