If you’re in a hurry, here’s the TL;DR: What NOT to Store in Your Self-Storage Unit
Perishables or food items — even dry or canned goods can spoil, attract pests, and cause odors.
Hazardous or flammable materials — such as gasoline, paint, solvents, propane, and aerosols. They pose serious safety risks.
Living things — including plants, pets, or people—storage units lack ventilation and sunlight.
Illegal or stolen items — prohibited and could result in criminal consequences.
Weapons & ammunition — most facilities ban firearms and related items for liability reasons.
Important documents and irreplaceable valuables — such as passports, legal papers, photos, heirlooms, jewelry, and cash. Better kept in a home safe or bank safety deposit box.
Scented or damp items — scents (candles, incense, strongly fragranced items) can linger or attract pests; damp items encourage mold and mildew.
Wet items or damp containers — should be fully cleaned and dried before storing to avoid mold and damage.
Unregistered or inoperable vehicles — only operable, registered vehicles in the renter’s name may be allowed, depending on facility rules.
Clutter or items you don’t need — avoid paying monthly storage for unnecessary stuff.
Before we begin, our Ultimate Self Storage Guide offers s comprehensive look at all things storage and can help you with everything you need to know—from choosing the right unit size to understanding the costs, features, and what to expect during move-in. It also covers common questions, tips for maximizing your space, and how to avoid common packing and moving mistakes. National Storage is here to make sure you know all the ins-and-outs so you can find the best rental for your needs!However, there are some things you should not put in a self storage unit. Each storage facility will have a list of “banned” items. Make sure that you follow that list and read your contract at the time of rental. Placing any of the items that are on the banned list could get you fined or even arrested. Before you rent a storage unit, make sure that you know about ...
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September 16th, 2025