Items that Should Never be Stored in a Storage Unit

Decluttering feels great – but what do you do with all those belongings you do not need immediate access to? Storage units come to the rescue, offering a convenient and secure solution for keeping your extra stuff safe and out of the way. 

However, it is important to remember that storage units are not a free-for-all. Certain items can pose safety risks, attract unwanted pests, or simply deteriorate over time in these environments. 

Knowing what NOT to store is just as important as knowing what to store. Big Storage is committed to providing safe and secure storage solutions for all your legitimate needs. We offer a variety of unit sizes, and even climate control options, to make your storage experience as smooth as possible. So, let us explore what should not be joining the party in your storage unit! 

No Hazardous Materials 

Storage units are designed for safekeeping, but some materials simply pose too great a risk. Hazardous materials are prohibited due to the potential dangers they present. These include: 

  • Chemicals: Paint thinners, weed killers, pool chemicals, and even some cleaning products can emit harmful fumes or even ignite if not stored properly. 
  • Corrosive substances: Battery acid, drain cleaners, and rust removers can damage unit walls, leak, and cause respiratory problems. 
  • Flammable items: Petrol/diesel, propane tanks, fireworks, and compressed gas canisters pose a serious fire hazard if not stored in designated and secure facilities. 

Legally speaking, storing hazardous materials in a storage unit can also lead to trouble. Learn more about the importance of proper storage conditions here.  

No Perishable Items 

Storage units are not equipped for perishable items. Here is why: 

  • Temperature fluctuations: Storage units are not temperature-controlled, so food and beverages can spoil quickly. This can attract pests, create unpleasant odours, and make the items unusable. 
  • Mould and mildew: The lack of proper ventilation can lead to moisture buildup, creating a breeding ground for mould and mildew, which can damage your belongings and pose health risks. 

Remember, Big Storage offers a variety of unit sizes, perfect for storing non-perishable household items, furniture, and more! 

No Valuables and Important Documents 

While our storage units offer a secure environment, they might not be the best place for your most precious valuables and important documents. Here is why: 

  • Accessibility: Retrieving valuables from a storage unit might take time, especially if you need them unexpectedly. 
  • Irreplaceable items: Losing sentimental items like family heirlooms or irreplaceable documents is devastating. 

What should you store elsewhere? Consider these examples: 

  • Jewellery and precious metals: Rings, necklaces, and other fine jewellery are best kept in a safe deposit box, or a home safe bolted to the floor. 
  • Cash and important financial documents: Originals of wills, passports, birth certificates, and social security cards are safer in a secure deposit box at your bank. 
  • Sentimental items: Family photos, heirlooms, and other irreplaceable treasures are best kept at home or in a climate-controlled environment. 

If you do need to store documents, check out dedicated document storage solutions. Get more tips on proper document storage in our blog post here.  

No Items That Are Sensitive to Temperature and Humidity 

Temperature and humidity fluctuations can wreak havoc on certain items stored for prolonged periods. 

  • Sensitive items: Musical instruments, electronics, artwork, and antique furniture can be damaged by extreme heat, cold, or moisture. 
  • Temperature extremes: Heat can warp instruments, damage electronics, and crack artwork. Cold can damage delicate materials and cause condensation. 
  • Humidity: High humidity can encourage mould growth on furniture, artwork, and leather goods. 

Proper storage is important, especially for delicate items. That is why Big Storage offers a variety of climate-controlled unit options. Reach out to us and let us discuss your specific needs. 

No Illegal or Prohibited Items 

Storage units are meant for storing legitimate belongings, and there are strict legal guidelines about what can and cannot be kept inside. Following the rules is crucial to avoid serious consequences. Every storage facility has its own list of prohibited items, but some general restrictions apply everywhere. These include: 

Firearms and weapons: These require proper licensing and secure storage facilities, not a standard storage unit. 

Stolen goods: Possessing stolen property is a crime and storing it in a unit is no exception. 

Illegal substances: Drugs and other illegal materials are prohibited and can lead to severe legal repercussions. 

No Items That Can Cause Damage 

Not all items play well with others in a storage unit environment. Here is how to avoid causing damage to your belongings or those of your fellow renters: 

  • Leaky items: Anything that could potentially leak or spill, like old paint cans or car fluids, should be disposed of properly or stored in leak-proof containers. 
  • Pest attractants: Open food containers, dirty rags, and pet bedding can attract unwanted critters. Ensure everything is clean and properly sealed. 
  • Heavy items stored improperly: Heavy items like appliances should be placed on the bottom shelves and distributed evenly to prevent them from toppling over and damaging other belongings. 

In Closing 

By understanding what should not be stored in a storage unit, you can maximise your storage experience and keep your belongings safe. Big Storage offers a variety of unit sizes, suitable for both personal and business use, as well as climate-controlled options.  

Whether you are decluttering your home, preparing for a move, or simply need extra space, Big Storage has a solution for you! Get in touch or visit one of our conveniently located facilities in Cape Town to learn more and find the perfect storage unit for your needs.