Avoid Damage: Properly Store Your Freezer When Not Using It

Posted on 17/05/2025

Avoid Damage: Properly Store Your Freezer When Not Using It

When you have a freezer that's temporarily out of service or you're moving to a new place, knowing how to properly store your freezer can help you avoid damage and extend its lifespan. Many people believe that simply unplugging a freezer and leaving it aside is enough, but improper storage can lead to mold, odor, rust, and expensive repairs. In this comprehensive guide, we'll share best practices for storing your freezer when not in use, key maintenance tips, and common mistakes to avoid.

Why Is Proper Freezer Storage Important?

A freezer is a significant investment in many homes and businesses. Whether you use an upright or chest freezer, short- or long-term inactivity can cause hidden issues:

• Mold and mildew buildup due to moisture left inside
• Unpleasant odors that are hard to remove
• Rust formation on internal components and shelves
• Damage to seals and insulation
• Infestation by pests if the appliance is not properly secured

Properly storing your freezer ensures it remains in top condition, saves you money on repairs, and keeps food safe when you put the appliance back into service. Let's break down how you can store your freezer the right way.

Preparing Your Freezer for Storage

1. Unplug and Defrost the Freezer

The first step when storing your freezer is to disconnect it from power:

• Unplug the freezer from the wall outlet.
• If your freezer is not a frost-free model, remove all food and allow the interior to fully defrost. Place towels or pans to catch melting ice and water.

Tip: Never use sharp tools to speed up defrosting. This can crack or damage the interior walls and evaporator coils.

2. Clean Thoroughly Inside and Out

Once the freezer is defrosted, clean every part of the appliance to prevent bacteria and odors:

• Wash the interior with a mild solution of baking soda and warm water (about 1 tablespoon of baking soda per quart of water). Avoid harsh chemicals.
• Remove all trays, shelves, and bins. Wash them separately and dry completely.
• Wipe the exterior too, especially seals and handles.

Dry all surfaces completely before moving to the next step. Lingering moisture is the number one cause of mold and rust.

3. Address Odors and Persistent Stains

If your freezer has odors that won't disappear, use one or more of the following methods:

• Place an open box of baking soda or a bowl of activated charcoal inside for several hours.
• Wipe with a vinegar and water solution to neutralize stubborn smells.
• Leave the door open and allow fresh air to circulate.

Never store your freezer sealed with a lingering odor—it will set in and be much harder to eliminate later.

4. Protect Moving Parts

Always ensure all shelves, bins, and accessories are dry and stored inside the freezer with the door slightly ajar or separately in a labeled box. This keeps the full kit together and prevents loss.

Lubricate door seals with a gentle application of petroleum jelly or silicone lubricant to prevent drying and cracking, which can affect performance later.

The Right Way to Store a Freezer Long-Term

Choose the Best Storage Location

Where you place your freezer during storage can make a big difference. Ideal storage conditions include:

• Dry, covered area such as a garage, basement, or storage unit
• Temperature-stable environment (preferably above freezing and below 85?F/30?C)
• Away from direct sunlight, moisture, or sources of heat
• Off the ground: Place the freezer on pallets or blocks to allow air circulation and prevent contact with damp floors

Storing your freezer outdoors is not recommended as weather exposure, humidity, and insects can cause significant harm. If you must store outdoors, use a high-quality, waterproof cover and place the freezer on an elevated surface.

Leave the Door Open (or Not?)

One of the most common questions about storing a freezer is whether to leave the door open:

• Leave the door ajar (about 1-2 inches) to allow airflow, preventing mold and odors.
• Use a spacer, bungee cord, or wedge to keep the door from closing completely.
• If concerned about children or pets, secure the door open with a strap or safety lock, or remove the door completely.

Never store your freezer sealed when not in use. This creates a breeding ground for mold and mildew.

Cover and Protect the Appliance

Dust and bumps during storage can cause cosmetic or internal damage to your freezer. Protect your freezer by:

• Covering it with a breathable cloth or specially designed appliance cover (avoid plastic sheets that trap moisture)
• Marking the area with caution tape or signs if stored in a high-traffic garage, to prevent it from being bumped

Periodically Check During Storage

Even when you're not using your freezer, it's wise to inspect it every few months:

• Check for any signs of pests, mold, or leaks.
• Make sure it remains dry and the door is still propped open.
• Remove dust buildup.

This diligence keeps your freezer ready for action at a moment's notice.

Special Tips for Chest Freezers and Upright Freezers

Caring for Chest Freezers

Chest freezers have unique considerations when it comes to long-term storage:

• Empty the drain plug and leave it open, allowing complete evaporation of any liquid inside.
• Place a small towel or moisture absorber at the base to combat humidity.

Caring for Upright Freezers

Upright freezers may have door gaskets that are more prone to drying out. Keep the door ajar and lightly lubricate seals as needed. If shelves are removable glass, wrap separately for extra safety.

What Not to Do When Storing Your Freezer

Avoid these common mistakes that can permanently damage your freezer:

• Do not store your freezer unplugged with the door closed. This guarantees interior mold and bad odors.
• Do not wrap your freezer in plastic or cling film. This traps condensation and promotes rust.
• Do not stack heavy items on top of your freezer. The lid or door could warp.
• Do not store outdoors unprotected. Rain, sunlight, and temperature extremes will degrade the appliance.
• Do not forget to check on your freezer! Out of sight shouldn't mean out of mind.

How to Safely Move Your Freezer Before Storage

If you need to relocate your freezer to a storage space, keep these moving safety tips in mind:

• Ensure the appliance is fully defrosted and dry prior to moving.
• Keep upright if possible; tilting can cause oil to leave the compressor and damage internal parts.
• Use appliance dollies, moving straps, and sufficient help to avoid injuries.
• Once placed in its new home, let it settle for at least 24 hours before reconnecting to power (if reusing).

When It's Time to Use Your Freezer Again

When you're ready to restore your freezer to service after a storage period, take the following steps:

1. Inspect the freezer for dust, pests, or mold. Clean again if needed.
2. Check the power cord and plug for any signs of damage or wear.
3. Close the door, plug in the appliance, and allow it to cool for several hours before loading food.
4. Test all functions, including temperature settings and interior lighting.

If you detect any problems, consult your manufacturer or a professional repair service. Proper maintenance and storage will significantly reduce the chance of any long-term issues.

FAQs About Freezer Storage

How long can a freezer be stored without use?

A properly prepared and stored freezer can remain in storage for several months to a year or more without ill effect. However, routine checks are critical to prevent hidden damage.

Will storing a freezer outside damage it?

Unless you use a quality waterproof cover and keep the freezer out of direct sun and off the ground, outside storage typically leads to rust, pests, or electrical issues. Indoor, climate-controlled storage is always preferred.

Should I keep a freezer plugged in if not using it?

No. It's wasteful and can be a safety hazard. Unplug, clean, and store the freezer with the door open for best results.

Can I lay a freezer on its side for storage?

While some models allow brief side transport, this is generally not recommended for long-term storage. Always store your freezer upright to avoid damaging the compressor and internal oil flow.

Is it okay to remove the freezer door?

You can remove the door for additional safety or storage space. Be sure to keep all screws, hinges, and parts together for reassembly.

Conclusion: Protect Your Investment and Avoid Damage

Your freezer is an essential appliance, whether it holds family meals, specialty foods, or seasonal harvests. By following these simple steps to properly store your freezer when not in use, you'll avoid damage, extend its usable life, and save on unnecessary repairs.

• Always clean and dry the interior and exterior thoroughly.
• Store with the door ajar, ideally in a dry, temperature-stable environment.
• Cover the appliance with a breathable cloth and check periodically.
• Avoid placing heavy items on top or in environments susceptible to pests and moisture.

Proper freezer storage is easy to overlook, but just a little care can make all the difference. Whether you're prepping for a move or just creating more space at home, treat your freezer well--protect your investment and keep it ready for fresh adventures down the line!