A Complete Guide to Washing Your Sunbeam Heated Mattress Pad

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By Ben Carter

Updated August 1, 2025
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In-Depth Look

A Complete Guide to Washing Your Sunbeam Heated Mattress Pad

A heated mattress pad is a fantastic way to stay cozy, but spills and daily use mean it will eventually need a good cleaning. The idea of putting an electric item in the washing machine can be daunting, but fear not. Most modern Sunbeam pads are designed for easy care. At Consumer's Best, we believe in empowering you with the knowledge to maintain your products. This guide will walk you through exactly how to wash a Sunbeam heated pad, ensuring it stays fresh, functional, and safe for years to come.

Step 1: Pre-Wash Preparation and Safety Checks

Before your heated mattress pad ever touches water, a few crucial preparation steps are necessary to protect both the pad and your washing machine. First and foremost, completely disconnect the power cord and control unit from the mattress pad itself. This is the most critical step for safety. Never submerge the controls or cords in water. Once detached, inspect the pad's fabric and the connector port for any signs of wear, fraying, or damage. If you notice any issues, do not proceed with washing and consult the manufacturer's guidelines, as it may be unsafe to continue using the product.

Step 2: Machine Washing Your Heated Pad

Once prepped, you can move on to washing. It's recommended to pre-soak the mattress pad in your washing machine tub with cool water and a mild detergent for 15 minutes. After soaking, set your machine to the gentlest or most delicate cycle available, using cool or lukewarm water. It's vital to only agitate for a few minutes—two to three is often sufficient. Let the machine complete its standard rinse and spin cycles. Avoid using bleach or fabric softeners, as these can damage the fabric and the internal heating elements. The goal is a gentle wash that cleans without stressing the internal wiring.

Step 3: Drying Your Sunbeam Heated Pad Correctly

Proper drying is just as important as washing. You can begin the process in an automatic dryer on a low-heat setting for a short cycle, typically 10 to 15 minutes. This helps remove the bulk of the moisture. However, do not dry it completely in the machine. After the short cycle, remove the pad while it is still damp. Gently stretch it back to its original size and shape. To finish drying, drape it over a clothesline, a non-staining shower rod, or two chairs. Ensure it is completely dry before reconnecting the power controls and placing it back on your bed. Never use high heat, laundromat dryers, or ironing, as excessive heat will damage the pad.

Time for an Upgrade?

Proper care will extend the life of your Sunbeam pad. However, if your pad is getting old, has visible wear, or the heating seems inconsistent, it might be time to consider a replacement. Newer models often feature enhanced safety features, more heat settings, and even more convenient washing instructions. Making the right choice is key to long-term satisfaction. The experts at Consumer's Best have rigorously tested and reviewed the top heated mattress pads on the market to help you find a reliable and comfortable option that fits your needs perfectly.

Frequently Asked Questions

Yes, the vast majority of modern Sunbeam heating pads and heated mattress pads are designed to be safely machine washed and dried. The key is to always detach all cords and controllers before washing. Use a gentle cycle with mild detergent and cool water, and dry on a low-heat setting for a very short time before allowing it to air-dry completely to prevent damage to the internal heating wires.

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