Things You Should NEVER Put in a Storage Unit

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June 11th, 2026

Renting a storage unit is a convenient way to create extra space at home, during a move, or while managing a life transition. Many people use Storage Units to store furniture, seasonal decorations, business inventory, household belongings, and other personal items. However, not everything belongs in a storage unit.

At Lockaway Self Storage in Brooklyn, NY, customers often ask what items are appropriate for self-storage and which items should stay elsewhere. While storage units are designed to accommodate a wide variety of belongings, certain items can create safety concerns, attract pests, cause damage, or violate storage policies.

If you're searching for Storage Units in Brooklyn, NY or Storage Units Near Me, understanding what should never be placed in storage can help protect both your belongings and those of other renters.

Why Storage Rules Exist

Storage facilities are designed to provide safe and organized space for personal and business belongings. Certain items, however, can pose risks to people, property, and neighboring units.

Rules regarding prohibited items are intended to help maintain a safe environment while protecting stored belongings from avoidable damage.

Before moving items into storage, it's always a good idea to review facility guidelines and think carefully about what you're planning to store.

Perishable Food Items

Food is one of the most common items that should never be placed in a storage unit.

Even packaged food products can attract insects, rodents, and other pests. Once pests gain access to a storage unit, they can create problems that affect multiple units throughout a facility.

Items that should generally stay out of storage include:

Fresh food
Canned goods
Pet food
Open snack containers
Any perishable products

If an item can spoil or attract pests, it's best stored elsewhere.

Living Plants

Plants require sunlight, water, and proper airflow to survive. Storage units are not designed to support living vegetation for extended periods.

In addition to the risk of plant damage, decaying vegetation may create odors and attract insects.

If you're moving or downsizing, consider finding an alternative location for plants rather than placing them into storage.

Hazardous or Flammable Materials

Safety should always be a top priority when using storage units.

Hazardous materials can create risks for renters, employees, and surrounding property. Items that may be dangerous under certain conditions should not be stored.

Examples include:

Gasoline
Propane tanks
Paint thinners
Fireworks
Certain chemical products

These materials can present safety concerns and should be handled according to local regulations and manufacturer recommendations.

Wet or Damp Items

Many people rush through packing and place belongings into storage before they have completely dried.

Storing wet items can lead to unpleasant odors, mildew, and potential damage to nearby belongings. Furniture, rugs, clothing, and boxes should always be thoroughly dry before entering storage.

Taking a little extra time to prepare items properly can help prevent unnecessary issues later.

Valuable Documents Without Protection

Important documents can often be stored successfully, but they should never be placed into storage without proper preparation.

Documents such as legal records, financial paperwork, and personal files should be organized and protected using appropriate storage containers.

Many people also choose to maintain digital backups of critical records for added peace of mind.

Unwanted Trash and Junk

A storage unit should not be used as a substitute for proper waste disposal.

While it may seem convenient to move unwanted items into storage temporarily, doing so often creates clutter and unnecessary rental expenses.

Before renting a unit, take time to sort through belongings and determine what should be donated, recycled, discarded, or stored.

A more organized storage unit is easier to manage and access over time.

Items with Strong Odors

Strong odors can linger for long periods and may affect nearby belongings.

Items that produce persistent smells can make a storage unit less pleasant to access and may impact stored furniture, clothing, and fabrics.

If an item already has a noticeable odor before entering storage, consider whether it belongs there at all.

Living Animals

While this may seem obvious, animals should never be placed inside a storage unit.

Storage units do not provide the conditions necessary for the health and safety of pets or wildlife. Animals require proper care, food, water, ventilation, and supervision.

Storage facilities are designed for belongings not living creatures.

Why Proper Packing Matters

Many storage issues can be avoided through proper preparation and organization.

Before moving items into storage:

Clean and dry belongings thoroughly
Use sturdy boxes and containers
Label items clearly
Create a storage inventory
Store frequently used items near the front

Good organization helps protect belongings and makes retrieval easier later.

Why Brooklyn Residents Use Storage Units

Residents throughout Brooklyn often use self-storage to create additional space in apartments, condos, and homes. Growing families, business owners, students, and city residents frequently rely on storage during moves, renovations, and major life transitions.

Nearby destinations such as Brooklyn Navy Yard, Prospect Park, and Barclays Center contribute to an active urban lifestyle where additional storage space is often valuable.

Choosing the right items to store helps maximize the benefits of self-storage while keeping belongings organized and protected.

Make the Most of Your Storage Unit

Storage units provide an excellent solution for creating space and organizing belongings, but understanding what not to store is just as important as knowing what belongs inside.

By avoiding prohibited or problematic items, you can help ensure a safer and more successful storage experience.

Find Storage Units in Brooklyn, NY

Whether you're moving, decluttering, renovating, or simply need extra space, choosing the right storage strategy can make a significant difference.

Lockaway Self Storage 1 Carlton Ave Brooklyn, NY 11205 (718) 971-1986

If you're searching for Storage Units in Brooklyn, NY or Storage Units Near Me, Contact Us today to learn more about available storage options and find the right space for your belongings.