Best Ways to Store Your Freezer When It's Not in Service

Posted on 12/06/2025

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Best Ways to Store Your Freezer When It's Not in Service

Storing a freezer properly when it's not in use is crucial to ensure its longevity, maintain efficiency, and avoid unpleasant odors or damage. Whether you're putting your freezer in storage during a move, keeping it out of service for seasonal reasons, or managing appliances in a rental property, following the right steps can make all the difference. In this comprehensive guide, you'll discover the most effective methods for storing your freezer so it's ready when you need it again.

Why Proper Freezer Storage Matters

Many people overlook the importance of correctly storing a freezer when it's not in service. Improper storage can lead to:

• Unpleasant odors that can be hard to remove.
• Mold and mildew growth inside the compartment.
• Mechanical issues from moisture or temperature extremes.
• Deterioration of rubber gaskets and interior surfaces.
• Infestations from rodents or insects seeking shelter.

To avoid these problems, it's worth learning the best ways to store your freezer when it's not plugged in.

Preparing Your Freezer for Storage

1. Empty and Defrost the Freezer Completely

Before storing your freezer, remove all food and contents. Defrost the unit according to the manufacturer's instructions. Usually, this involves unplugging the appliance, opening the door, and allowing the ice to melt naturally.

• Place towels around the base to soak up water.
• Use a plastic spatula to gently loosen stubborn ice (never use sharp tools).
• Wipe the interior with a soft cloth when all the ice has melted.

Tip: Perform this task outdoors if possible to avoid water damage inside your home.

2. Clean the Interior Thoroughly

Once defrosted, it's crucial to clean your freezer thoroughly:

• Mix a mild solution of baking soda and water (around 1 tablespoon baking soda per quart of water).
• Wipe down all surfaces, paying close attention to seals and crevices.
• Rinse with clean water and dry completely with a towel.

Cleaning ensures your freezer remains fresh and free from odors during its dormant period. You may also use a solution of vinegar and water for extra deodorizing power.

3. Address the Exterior and Moving Parts

Don't neglect the outside and mechanical parts:

• Wipe the exterior with a damp cloth and mild detergent.
• Inspect the power cord for fraying or damage.
• Clean the coils (if accessible) with a brush or vacuum to remove dust buildup, which can affect efficiency long-term.
• Lubricate hinges or moving parts as specified in the owner's manual.

Taking care of these details before you store your freezer ensures it stays in optimal condition and is ready for use when needed.

Choosing the Best Location to Store Your Freezer Unplugged

The location you choose to store your unplugged freezer makes a significant difference:

• Climate-Controlled Areas: If available, keep the freezer in a basement, garage, or storage unit that maintains moderate temperatures. Extreme cold or heat can damage internal components.
• Dry, Ventilated Space: Choose a location with good ventilation to prevent condensation inside and outside the freezer.
• Avoid Outdoors: Even if covered, outdoor environments expose your freezer to humidity, insects, or rodents.

Proper storage environment helps protect your investment and ensures a longer lifespan for your appliance.

How to Keep Your Freezer Fresh During Storage

1. Prevent Mold and Mildew

Mold thrives in closed, damp environments. The best way to store your upright or chest freezer when not in use is to keep the door slightly open:

• Wedge a rolled-up towel, block, or special freezer wedge between the door and the body.
• Do not lock the door air-tight, which encourages humidity buildup.

This allows air circulation and prevents trapped moisture, a primary cause of mold and mildew.

2. Deodorize with Natural Absorbents

For extra freshness, use odor absorbers inside:

• Place an open box of baking soda on a shelf.
• Alternatively, use activated charcoal or silica gel packs for more robust odor/moisture absorption.
• Cedar blocks also help repel insects and maintain a pleasant scent.

These steps go a long way to maintaining a fresh-smelling freezer, even during extended storages.

Protecting Your Freezer in Storage: Cover and Secure

Should I Cover My Freezer in Storage?

Many ask whether to cover a freezer in storage. The answer: Yes, but with caution.

• Use breathable fabric covers (light cotton sheets work well) to keep dust off while allowing air circulation.
• Avoid plastic wrap or heavy tarps that trap moisture and encourage condensation or mold growth.
• If stored in an area with pests, secure the edges of the sheet to prevent mice or insects from entering.

Securing the Door and Power Cord

Take these additional steps for storage safety:

• Secure the door open with a proper wedge (as suggested above).
• Bundle the power cord neatly and attach it securely to avoid trip hazards or damage.
• If possible, tape the cleaning/maintenance instructions to the back for future reference.

Bonus: Label the freezer as "Clean & Defrosted - Ready to Use!" so anyone assisting with the move or unpacking knows its status.

Storage Tips for Different Freezer Types

The best way to store your freezer when not in service can depend on whether it's a chest, upright, or built-in model:

• Chest Freezers:
  • Ensure the lid is propped open wide enough for air movement.
  • Consider removing any removable baskets and storing them elsewhere for better ventilation.
  • Chest freezers are typically easier to move, but be cautious of damage to the hinge/locking mechanisms.
• Upright Freezers:
  • Remove and clean shelves and bins for thorough drying.
  • Prop the door open and use a bungee cord or tape to secure it in place.
  • If relocating, keep the unit upright to prevent compressor oil from leaking.
• Built-in Freezers:
  • Built-in freezers may not be easy to move, but ensure the same cleaning, defrosting, and propping principles are followed.
  • Don't forget exterior vents and built-in trim, which can harbor dust and debris.

Long-Term Storage Considerations

Electrical and Mechanical Concerns

For freezers stored for months or longer, consider:

• Periodic check-ins: Every few months, inspect for dust, moisture, odors, or signs of insect/rodent activity.
• Avoid laying the freezer on its side: If you must, allow it to stand upright for as long as it was on its side before plugging in, to let compressor oil resettle.
• Keep away from direct sunlight: UV rays can degrade plastics and rubber seals over time.

Preparing to Reactivate the Freezer

Once you're ready to put your freezer back in service:

• Inspect for signs of pests or mold and resolve any issues before plugging in.
• Wipe interior/exterior surfaces again to remove dust.
• Ensure it stands upright (if it was transported on its side) for at least 24 hours before use.
• Test the freezer empty for several hours to ensure proper cooling before loading it with food.

A little preparation when you storage your freezer makes the return to service seamless and safe.

Bonus: Common Freezer Storage Mistakes to Avoid

• Sealing the door air-tight: Always keep it slightly open to prevent mold and odors.
• Neglecting to clean before storing: Even clean-looking interiors can develop bad smells or serve as breeding grounds for bacteria when closed for weeks.
• Storing in a damp, unventilated location: This creates the perfect recipe for mildew and appliance damage.
• Covering in non-breathable materials: Plastic sheeting may seem effective, but it traps condensation and speeds up mold growth.
• Storing while plugged in but empty: Running the appliance without contents is not energy-efficient and can invite dust or pests. Always unplug if not in use.

Frequently Asked Questions About Storing Freezers When Out of Service

Can I store my freezer unplugged?

Absolutely. In fact, the best way to store your freezer when not in service is unplugged, provided you leave the door propped open and take steps to ward off moisture and pests.

How long can I safely store my freezer?

When properly prepped and stored in a climate-controlled, dry area, your freezer can be stored for many months, even years, with minimal degradation.

Should I leave the freezer door open or closed during storage?

Leave the door slightly open so air circulates and prevents musty smells or mold. Closing the door tightly can trap humidity.

What should I do before plugging my freezer back in?

Check for pests, ensure it's clean and dry, allow it to settle upright for at least 24 hours (if transported on its side), and test-cool before adding food.

Final Thoughts: Smart Freezer Storage Leads to Longer Appliance Life

By storing your freezer properly when it's out of service, you save yourself future hassle, expense, and time. The best ways to store your freezer include thorough cleaning, drying, propping the door open, and placing it in a dry, climate-stable environment. Don't forget to use odor absorbers and breathable covers to further protect your investment.

Proper storage practices can prolong the life of your freezer, protect your food when you're ready to use it again, and help you maximize your household budget. Always consult your freezer's owner's manual for specific recommendations, as brands and models may differ.

Have questions or tips for storing your freezer? Share your experiences in the comments below!

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