What Should Never Be Stored in a Storage Unit? 10 Items to Avoid

At Big Storage, we like to think of storage units as magical extensions of your home, office, or garage. They’re perfect for furniture, inventory, sporting gear, sentimental items, and all the “I’ll-need-this-later” treasures you don’t have space for.

But here’s the thing: storage units aren’t bottomless pits where anything goes. There are some items that simply do not belong there either because they’re unsafe, unhygienic, or just plain illegal. Think of this list as your “no-pack” cheat sheet before you rock up with your bakkie full of stuff.

Let’s dive into the 10 things you should never store in a storage unit (and what you can do instead).

1. Food (Unless You Like Rodent Parties)

That bulk box of cereal you scored on special? Tempting to stash it away. But here’s the truth: even non-perishable food items can attract pests. Cans can rust, packaging can tear, and the next thing you know, your unit has turned into a midnight buffet for mice.

Better idea: Donate what you won’t use or keep food in your kitchen; storage units are for stuff, not snacks.

2. Living Things (Yes, People Have Tried)

We’d like to think this goes without saying, but here we are. Plants, pets, and definitely not people should ever be placed in a storage unit. Plants die without sunlight, pets deserve love and care, and people… well, let’s not even go there.

Better idea: Plants belong in sunny spots. Pets belong on your couch. Humans? We’ve got plenty of apartments in Cape Town for that.

3. Hazardous Materials

If it goes “boom,” “sizzle,” or “fizz,” it’s not welcome. That means petrol, gas bottles, paint thinners, fireworks, and anything flammable, explosive, or toxic. Safety first, always.

Better idea: Store hazardous items in a safe, approved facility or better yet, don’t stockpile them at all.

4. Illegal Stuff (Obvious, Right?)

It might surprise you, but some folks have tried to hide dodgy goods in storage facilities. Spoiler: with CCTV, access logs, and staff on-site, you will get caught. Storage is for peace of mind, not police reports.

Better idea: Keep it clean, legal, and hassle-free.

5. Wet or Damp Items

That wetsuit fresh from Muizenberg? Or a cooler box with a little melted ice left inside? Big no-no. Moisture breeds mould, mildew, and a smell you don’t want to discover six months later.

Better idea: Dry everything thoroughly before storing it. A quick wipe-down now saves a lot of regret later.

6. Cash and High-Value Jewellery

Yes, our facilities are secure. But storage units aren’t vaults. For cash, rare coins, or priceless heirlooms, your best bet is a bank’s safety deposit box.

Better idea: Store valuables like art, wine, or collectables in our climate-controlled units, but keep cash in the bank.

7. Perishable Goods

Fresh produce, meat, or dairy? Please don’t. Even with airtight packaging, they’ll rot and stink up your entire unit (and possibly your neighbour’s too).

Better idea: Grocery shops exist for a reason.

8. Weapons and Ammunition

While South Africa has strict firearm laws, let’s be clear: storage units are not approved spaces for guns or ammunition. Full stop.

Better idea: Firearms should be stored with licensed dealers or approved safes at home.

9. Strongly Scented Items

Perfumes, cleaning chemicals, or even certain candles can leak or release fumes over time. Smells also attract pests (or just make your stuff smell weird).

Better idea: Store scent-heavy items at home where you can monitor them.

10. Yourself (Yes, Again)

Look, it’s worth repeating: storage units are not an alternative to rent. They’re great for your things, not for you. If you need space to live, Cape Town has plenty of options.

What You Can Store

Now that we’ve ruled out the don’ts, let’s talk about what storage is perfect for:

  • Furniture during moves or renovations
  • Seasonal gear (surfboards, skis, camping kits)
  • Business inventory and equipment
  • Sentimental items and keepsakes
  • Wine, art, or electronics (in climate-controlled units)

 

Basically, if it’s non-living, non-perishable, and legal—you’re good to go.

Why Big Storage is Your Best Bet

At Big Storage, we’re not just about rules—we’re about giving you peace of mind and breathing room. Here’s why Cape Town locals trust us:

  1. Convenient locations near city hubs
  2. Top-notch security (CCTV, biometric access, alarms)
  3. A variety of unit sizes to suit your needs
  4. Friendly, helpful staff who’ll guide you on what’s best

 

We’re here to keep your belongings safe, secure, and in top condition without the weird smells, legal dramas, or mouldy surprises.

Final Word: Store Smart, Live Big

A storage unit is meant to simplify your life, not complicate it. Avoid the no-go items, pack smart, and let Big Storage be your partner for safe, secure, and stress-free storage.

Ready to declutter without the drama? Contact Big Storage today and book a unit that suits your lifestyle.

Because life’s too short to worry about where to put your surfboard—or whether you accidentally left cheese in your storage box.

Big Storage. More room, less stress. Always Cape Town.