Heated socks are a game-changer when it comes to keeping your feet warm during the winter. Whether you're hiking, skiing, or just braving the cold, heated socks use advanced technology to keep your feet cozy. 

But like any wearable item, they need proper care to last. The question is: can you wash or dry heated socks? The answer is yes, but you need to take a few precautions to ensure they last a long time.

In this guide, you'll learn how to safely wash, dry, and care for your heated socks, so they stay in great condition while keeping your feet warm.

How Do Heated Socks Work?

Before diving into the care instructions, it's helpful to understand how heated socks work. Heated socks use built-in heating elements powered by a rechargeable battery. 

These elements are typically made from carbon fibers or similar materials that can distribute heat evenly across your feet. The heating element is thin and flexible, making it comfortable to wear inside your sock.

Since heated socks have these electronic components, it’s not recommended to treat them like regular socks. Proper care is essential to keep the battery and heating elements functional while maintaining the softness and comfort of the fabric.

How to Wash Heated Socks

Machine Wash

Machine washing is a convenient option, but there are a few key steps to follow to prevent damaging your socks.

1. Remove the Battery

Before doing anything, make sure you remove the battery from the socks. The battery is not designed to get wet, and even waterproof materials can fail over time. Double-check that the battery is unplugged and set aside in a safe place.

2. Use a Laundry Bag

To protect the delicate heating elements, place your socks inside a laundry bag. This will keep them from getting tangled or stretched in the washing machine. 

3. Choose a Gentle Cycle

Set your washing machine to a gentle or delicate cycle. Use cold or lukewarm water, as hot water can damage the fabric and the heating elements over time. 

4. Use Mild Detergent

Choose a mild detergent that is free from harsh chemicals. This helps protect the fibers and keeps the socks soft and comfortable to wear. Avoid bleach or fabric softeners, as these can damage the material.

Hand Wash

If you prefer a more careful approach, hand washing is a great way to extend the life of your heated socks.

1. Fill a Basin with Cold Water

Fill a basin or sink with cold water. Add a small amount of mild detergent, stirring it to create a gentle, soapy solution.

2. Gently Wash the Socks

Submerge your heated socks in the soapy water and gently swirl them around. Avoid scrubbing too hard, especially over the areas where the heating elements are located. Focus on washing the fabric, rather than applying pressure to the internal components.

3. Rinse with Cold Water

After gently washing the socks, rinse them thoroughly with cold water. Make sure to remove all soap to prevent any residue from building up in the fabric.

4. Squeeze Out Excess Water

Do not twist or wring out the socks to remove water, as this can damage the heating elements. Instead, press them gently between your hands to squeeze out as much water as possible.

How to Dry Heated Socks

Once your socks are clean, drying them properly is just as important as washing. Heated socks can be dried either in a dryer or by hand. Each method requires attention to detail to avoid damaging the internal electronics.

Place in Dryer

Using a dryer can be a quick way to get your socks ready for the next use, but you need to do it carefully.

1. Use Low Heat

If you choose to dry your heated socks in the dryer, set the machine to low or no heat. High heat can damage both the fabric and the heating elements inside the socks. If your dryer has an "air dry" option, this is the best setting to use.

2. Avoid Over-Drying

Be cautious not to leave your socks in the dryer for too long. Over-drying can lead to shrinkage or damage to the fabric and heating elements. Check them periodically to make sure they're drying evenly without overheating.

Hand Dry

Hand drying is the safest option for drying your heated socks. It takes longer but will help preserve the socks' integrity over time.

1. Lay Flat to Dry

After washing, lay your heated socks flat on a clean towel. Avoid hanging them up, as this can stretch the fabric and possibly damage the internal components.

2. Keep Away from Direct Heat

Do not place your socks near a heater, radiator, or in direct sunlight to speed up drying. High heat can damage the heating elements. Let them dry naturally in a cool, well-ventilated space.

How to Remove Smells from Heated Socks

After extended use, heated socks may start to develop an odor. Luckily, there are simple ways to remove smells without damaging the socks.

Use Baking Soda

Baking soda is a natural deodorizer that can help eliminate smells. Sprinkle a small amount inside the socks and let it sit for a few hours before washing. The baking soda will absorb the odors, leaving your socks smelling fresh.

Use White Vinegar

White vinegar is another natural deodorizer that can help with stubborn odors. Add half a cup of white vinegar to the wash cycle when washing your socks. This will neutralize any unpleasant smells without damaging the fabric.

More Tips to Maintain Your Heated Socks

To make sure your heated socks last as long as possible, follow these extra tips:

Store Them Properly

When not in use, store your heated socks in a cool, dry place. Avoid storing them in a damp area, as moisture can damage the heating elements over time. Make sure the battery is disconnected before storing them for an extended period.

Charge the Battery Regularly

Even when you're not using your socks, it's a good idea to charge the battery occasionally. This helps maintain battery health and ensures it's ready to go when you need it.

Avoid Overloading the Washing Machine

If you're machine-washing your heated socks, avoid overloading the washing machine. Too many items in the wash can cause your socks to get tangled or stretched. Wash them with a small load to keep them safe.

Follow the Manufacturer’s Instructions

Always refer to the care instructions provided by the manufacturer. Each pair of heated socks might have different specifications, so make sure to follow their recommendations for best results.

Final Thoughts 

You’ll be able to keep your heated socks in top shape for many winters to come by following these steps. Proper care not only extends their life but also ensures your feet stay warm and cozy every time you wear them.

For more details, you can visit Fieldsheer's guide on heated socks and explore our additional resources for the best ways to maintain your gear.