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Renting a self storage unit is one of the smartest ways to free up space at home or at work. But before you start loading boxes, it is worth knowing that not everything can or should go into storage. At Rainham Self Storage, we put in place various storage unit rules for very good reasons, and ignoring them can put your belongings, other customers, and even the facility at risk.
Most of the time, people do not break these rules on purpose. They simply do not know what is and is not allowed. That is why we have put together this straightforward guide to help you avoid the most common mistakes.
Here are the ten things you should never put in a storage unit, and why the storage unit rules around them exist in the first place.
1. Perishable Food and Drink
This one might seem obvious, but it happens more often than you would think. Leaving food or drink in a storage unit is a guaranteed way to attract pests and create unpleasant odours that can spread to neighbouring units.
Even tinned or packaged food can cause problems over time. Storage units are not designed to be pantries, and perishable items are strictly prohibited at Rainham Self Storage. If you are storing kitchen items, make sure everything is completely clean and food-free before it goes in.
2. Flammable or Combustible Materials
Petrol, paint, propane, fireworks, lighter fluid, and other flammable materials should never go into a storage unit. These items create a serious fire risk that could damage the entire facility and put other customers’ belongings in danger.
Storage unit rules around combustible materials exist to protect everyone, not just you. At Rainham Self Storage, the storage of combustible goods is strictly prohibited and forms part of our core safety policy.
3. Hazardous Chemicals and Toxic Substances
Cleaning products, pesticides, fertilisers, acids, and other hazardous chemicals are not suitable for storage units. These substances can leak, corrode surrounding materials, and release toxic fumes in an enclosed space.
If you are clearing out a shed or garage, make sure you dispose of any chemicals responsibly before storing the remaining items. Your local council can advise on safe disposal options.
4. Living Plants and Animals
A storage unit is not a suitable environment for any living thing. Plants need light and water, and animals need food, space, and care. Leaving either in a storage unit, even temporarily, is harmful and, in many cases illegal.
This applies equally to houseplants, potted trees, and any kind of animal. Storage unit rules on this point are non-negotiable, and for very good reason.
5. Weapons and Ammunition
Firearms, ammunition, explosives, and other weapons are not permitted in self storage units. Beyond the obvious safety concerns, storing these items without proper authorisation can also create serious legal issues.
If you legally own firearms and need to store them, you will need to use a specialist facility that is registered and licensed to hold such items. A standard self storage unit is simply not the right place.
6. Stolen or Illegal Goods
This should go without saying, but storage units must not be used to store stolen property or goods obtained through illegal means. Doing so is a criminal offence and can result in immediate termination of your rental agreement, as well as prosecution.
Reputable storage facilities like Rainham Self Storage carry out customer verification and take their responsibilities seriously when it comes to the lawful use of their units.
7. Irreplaceable Items and Important Documents
While modern storage facilities are secure and well-maintained, it is generally not advisable to store truly irreplaceable items such as original legal documents, passports, heirlooms, or one-of-a-kind photographs in a storage unit long-term.
For documents you need regular access to, keep originals at home or in a bank safety deposit box. If you must store copies or less critical paperwork, make sure they are sealed in waterproof containers.
8. Unregistered or Untaxed Vehicles
Some storage facilities allow vehicle storage, but this typically comes with conditions. Vehicles must usually be registered, taxed, and insured. Storing an unregistered or untaxed vehicle can breach storage unit rules and potentially land you in legal difficulty.
Always check with your storage provider before bringing any vehicle onto the premises, and make sure you have the necessary documentation in place.
9. Wet or Damp Items
Putting wet or damp items into a storage unit is one of the most common mistakes people make. Even a slightly damp piece of furniture can introduce moisture into the unit, leading to mould and mildew that spreads quickly to everything around it.
Before anything goes into storage, make sure it is completely dry. This is especially important for mattresses, sofas, clothing, and wooden furniture. Rainham Self Storage maintains optimal humidity levels throughout our facility, but bringing in wet items undermines that protection from the start.
10. Large Sums of Cash or Uninsured Valuables
While Rainham Self Storage uses market-leading security systems, a storage unit is not a bank vault. Keeping large amounts of cash or high-value uninsured items in a storage unit is not recommended.
If you do need to store valuables, make sure you have appropriate contents insurance in place. Speak to your insurance provider about whether your existing home or business policy covers items kept in storage, and top up your cover if needed.
Why Storage Unit Rules Are Important at Rainham Self Storage
Storage unit rules are not there to make life difficult. They exist to protect you, the facility, and every other customer storing their belongings in the same building. Breaking these rules can result in damage to your own items, harm to others, legal consequences, and immediate termination of your rental agreement.
At Rainham Self Storage, we are transparent about what is and is not permitted. Our team is always happy to answer questions before you move anything in, so you can store with confidence and without any unexpected issues down the line.
Feel free to reach out to us via phone or message today to get started!
Frequently Asked Questions (FAQs)
Can I store a car or motorbike in a self-storage unit?
Vehicle storage depends on the facility and the type of vehicle. Where it is permitted, the vehicle must typically be registered, taxed, and insured. Always check with your storage provider in advance and make sure you have the relevant documentation ready.
What happens if I accidentally store something I should not have?
If you realise you have stored a prohibited item, contact the facility team as soon as possible. Most reputable providers, including Rainham Self Storage, will work with you to resolve the situation quickly. Being upfront is always the best approach.
Are there items that can be stored but need special preparation?
Yes. Furniture, appliances, and clothing should all be clean and completely dry before going into storage. Appliances with water connections, such as washing machines or fridges, should be fully drained and dried out. Taking a little time to prepare your items properly makes a big difference in how well they come out.
Do I need insurance for items in a storage unit?
It is strongly recommended. While Rainham Self Storage maintains excellent security standards, having contents insurance for your stored items gives you an extra layer of protection. Check with your existing home or business insurer to find out whether your policy extends to items kept off-site, and arrange additional cover if necessary.
Where can I find the full list of storage unit rules at Rainham Self Storage?
You can find everything you need on our website or by getting in touch with our team directly. We are always happy to walk you through what is and is not permitted before you book, so there are no surprises on move-in day.