How to Store a Refrigerator When You're Not Using It

Store your refrigerator in a cool, dry place with the doors propped open to prevent mold and odor buildup

If you're putting a refrigerator into storage—whether for a move, renovation, or because you've upgraded—how you store it matters. A refrigerator left sealed in a damp basement or garage will develop mold inside, trapped odors that won't leave, and rust on metal parts. The goal is to let air circulate through the cabinet while protecting it from temperature swings and moisture.

The most important step is leaving the doors open or slightly ajar. This prevents the sealed interior from becoming a breeding ground for mold and mildew. If you're worried about dust, prop the doors with wooden blocks or wedges rather than closing them fully. The air movement inside is what keeps the cabinet fresh.

Key Takeaways

• Leave refrigerator doors open during storage to allow air circulation and prevent mold growth inside the sealed cabinet.
• Store the unit in a climate-controlled space or at least a dry location; basements and unheated garages invite moisture and rust.
• Clean the interior thoroughly and dry it completely before storage, then place an open box of baking soda inside to absorb residual odors.
• Protect the exterior with a fitted cover or blanket, but never seal the unit in plastic that traps moisture against the cabinet.
• Keep the refrigerator upright during transport and storage; laying it on its side can damage the compressor and refrigerant lines.

Clean and dry the interior before you store it

Start by unplugging the refrigerator and letting it sit for at least four hours. This allows the compressor to settle and any remaining refrigerant to stabilize before you move or store it. While you wait, remove all shelves, drawers, and removable parts.

Wipe down every surface inside with a damp cloth and mild dish soap. Pay attention to corners, gaskets (the rubber seals around the doors), and any crevices where food residue or mold spores might hide. Dry everything thoroughly with a clean towel. Any moisture left behind will encourage mold growth in the sealed environment.

Once the interior is dry, place an open box of baking soda on a shelf. Baking soda absorbs odors that can become stubborn and difficult to remove later. Leave it there throughout the storage period. If you're storing the unit for more than a few months, replace the baking soda every three months.

Choose a storage location that stays dry and stable

Temperature swings and humidity are the enemies of stored refrigerators. A climate-controlled basement, spare bedroom, or garage that doesn't freeze in winter is ideal. Avoid unheated garages, sheds, or outdoor spaces where the unit will experience temperature fluctuations and moisture from condensation.

If your only option is a damp space, place the refrigerator on a wooden pallet or platform rather than directly on the floor. This lifts it away from standing water and improves air circulation underneath. You can also run a small dehumidifier nearby to reduce moisture in the air.

Keep the refrigerator away from direct sunlight and heat sources. Sunlight can fade the exterior finish, and heat can warp plastic components. A corner of a climate-controlled room, away from windows and heating vents, works well.

Protect the exterior without sealing moisture inside

Cover the refrigerator to keep dust and debris off the exterior, but use breathable materials. A fitted appliance cover made from cotton or a similar fabric allows air to circulate while blocking dust. An old bedsheet or moving blanket works in a pinch.

Never wrap the refrigerator in plastic sheeting or plastic wrap. Plastic traps moisture against the cabinet, which leads to rust on metal parts and mold on the exterior finish. If you must use plastic, leave gaps at the top and bottom so air can flow in and out.

Secure any loose parts or doors with soft straps or bungee cords so they don't swing open during storage. Avoid tight wrapping that could dent the cabinet or damage the finish.

Keep the refrigerator upright and stable

Transport and store the refrigerator in an upright position. Laying it on its side or tilting it at an angle can damage the compressor—the heart of the cooling system—and bend or crack refrigerant lines. If you must tilt it briefly during moving, keep the angle gentle and return it to upright as soon as possible.

Place the unit on a level, stable surface so it won't rock or shift during storage. Uneven flooring can stress the cabinet frame and door hinges. If the floor is slightly uneven, use shims (thin wedges) under the feet to level it.

Prepare the refrigerator for use again

When you're ready to use the refrigerator again, let it sit upright and unplugged for at least four hours before plugging it in. This allows any refrigerant that may have settled during storage to return to the compressor. Plugging it in too soon can damage the cooling system.

Wipe down the interior again with a damp cloth and mild soap, even though you cleaned it before storage. Dust and any residual odors may have accumulated. Dry thoroughly, replace the shelves and drawers, and leave the doors open for an hour or two to air out the cabinet before you stock it with food.

Run the refrigerator empty for 30 minutes to an hour before adding food. This gives the cooling system time to reach the correct temperature and ensures everything is working properly.

Frequently Asked Questions

Can I store a refrigerator on its side?

No. Storing a refrigerator on its side can damage the compressor and refrigerant lines, which may prevent it from cooling when you plug it back in. Always keep it upright during storage and transport. If you must tilt it briefly during a move, return it to upright as soon as possible and wait at least four hours before plugging it in.

How long can a refrigerator stay in storage?

A refrigerator can stay in storage indefinitely if kept in a dry, climate-controlled space with the doors open. The limiting factor is usually the condition of the exterior and the age of internal components. If stored in a damp environment, mold and rust can develop within weeks. Replace baking soda every three months to keep odors at bay.

What should I do if the refrigerator smells bad after storage?

Wipe the interior with a solution of equal parts white vinegar and water, then dry thoroughly. Place an open box of baking soda inside and leave the doors open for 24 to 48 hours. If the smell persists, run the refrigerator empty for a few days with the doors open. Stubborn odors may take a week or more to fade completely.

Do I need to drain the water line before storing?

Yes, if your refrigerator has an ice maker or water dispenser. Locate the water shut-off valve (usually behind the unit) and turn it off. Open the water dispenser to release any remaining water in the line. This prevents water from freezing and cracking the line if the storage space gets cold.

Is it safe to store a refrigerator in an unheated garage?

It's not ideal. Unheated garages experience temperature swings and moisture from condensation, both of which can cause rust and mold. If it's your only option, place the refrigerator on a wooden pallet, run a dehumidifier nearby, and check it monthly for signs of moisture or rust. Keep the doors open and replace the baking soda every month.