Are you tired of having a cold bed during the winter season? A heated mattress pad can provide you with the warmth and comfort you need for a good night’s sleep.

However, just like any other bedding item, it needs to be washed regularly to maintain its cleanliness and effectiveness. In this guide, we will discuss how to wash heated mattress pad to ensure that it stays in top condition for years to come.
Heated mattress pads provide comfort and warmth during chilly nights, ensuring a good night’s sleep. However, keeping them clean is essential for maintaining hygiene and extending their lifespan. Washing a heated mattress pad might seem daunting due to the electrical components, but you can safely clean it without damage with proper care and steps.
This guide will provide the necessary precautions and detailed instructions for keeping your heated mattress pad fresh and functional.
What Will You Need?
Before you start washing your heated mattress pad, gather the following items:
- Mild detergent or laundry soap
- Warm water (not hot)
- Soft cloth or sponge
- Large basin or bathtub
- Clothesline or drying rack
- Vacuum cleaner with upholstery attachment (optional)
Make sure to check the manufacturer’s instructions for any specific cleaning products recommended for your particular heated mattress pad.
10 Easy Steps on How to Wash Heated Mattress Pad
Step 1: Unplug and Disconnect

Before you begin cleaning, ensure that your heated mattress pad is unplugged from any power source. Locate the power cord and detach it carefully from the pad. This step is crucial to prevent electrical hazards and safely clean the pad. For models with removable controls, disconnect the controls as well to avoid any potential water damage to the electrical components.
Step 2: Pre-Treat Stains
Inspect the mattress pad for any visible stains. If you find any, pre-treat them with a mild detergent or laundry soap. Apply a small amount of detergent directly to the stain and gently rub it in with a soft cloth or sponge. Let it sit for a few minutes to allow the detergent to break down the stain, making it easier to clean during washing.
Step 3: Prepare the Washing Solution
Fill a large basin or bathtub with warm water. It is important to use warm water instead of hot, as high temperatures can damage the fabric or compromise the electrical wiring within the pad.
Add a measured amount of mild detergent to the water and mix thoroughly until it is well-dissolved. Avoid using bleach or harsh chemicals, as these can degrade the materials and affect the performance of the heated mattress pad.
Step 4: Soak the Mattress Pad

Submerge the mattress pad completely in soapy water and allow it to soak for 15-20 minutes. This soaking period helps to loosen dirt and grime embedded in the fabric. During this time, gently agitate the water and pad to enhance the cleaning process, but be careful not to twist or wring the pad, as this can damage the internal wiring.
Step 5: Gently Wash the Pad
Using your hands, gently rub and clean the mattress pad while it is submerged. Focus on areas that are particularly dirty or have been pre-treated for stains. If necessary, use a soft cloth or sponge to assist with the cleaning. Ensure that you are gentle to prevent any damage to the wiring and fabric.
Step 6: Rinse Thoroughly
After washing, drain the soapy water and refill the basin or bathtub with clean, warm water. Rinse the mattress pad thoroughly to remove all soap residues. Repeat this rinsing process several times until the water runs clear and no traces of detergent are left. Removing all detergent residues is essential to prevent skin irritation and to keep the pad effective.
Step 7: Remove Excess Water
Once you have thoroughly rinsed the mattress pad, it’s important to get rid of as much excess water as possible. Begin by gently pressing the pad to squeeze out water, but be careful not to twist or wring it, as this can damage the internal wiring.

You can also lay the pad flat on a clean, dry towel, then roll the towel up with the pad inside to absorb more water. Unroll the towel and repeat with a dry towel if necessary. The goal is to get the pad as dry as possible before moving on to the next step.
Step 8: Air Dry
Lay the mattress pad flat on a clothesline or a drying rack. Make sure it is spread out evenly to prevent bunched-up areas, which can slow down the drying process and potentially cause internal damage. If you are using a drying rack, placing it in a well-ventilated room can accelerate drying.
Allow the mattress pad to dry completely, which may take several hours depending on the ambient temperature and humidity. Avoid using a tumble dryer, as the heat can damage the fabric and internal wiring.
Step 9: Inspect the Pad
Once the mattress pad is completely dry, carefully inspect it for any remaining dampness, loose threads, or damage to the electrical wiring. Ensure there are no signs of wear and tear that could affect the pad’s functionality and safety. If everything looks good, you can proceed to reattach any removable controls according to the manufacturer’s instructions.
Step 10: Reconnect and Test
After reattaching the controls and ensuring that the mattress pad is completely dry and in good condition, you can reconnect it to the power source. Turn it on and test it on a low setting to ensure it is working correctly.
Check the controls and make sure the pad heats evenly across its surface. If there are any issues, refer to the manufacturer’s troubleshooting guide or contact customer support for assistance.
Following these careful steps will help maintain the performance and longevity of your heated mattress pad, ensuring warm and comfortable nights throughout the winter season. Regular maintenance and proper cleaning can extend the life of your investment and keep it functioning safely and efficiently.
5 Additional Tips and Tricks

- Pre-Treat Stains: Inspect your heated mattress pad for any visible stains before washing. Pre-treat these spots with a mild stain remover or a mixture of water and gentle detergent to ensure they do not set during washing.
- Use a Gentle Cycle: Set your washing machine to a gentle or delicate cycle. This will help protect the wiring and fabric of your heated mattress pad from unnecessary wear and tear.
- Skip the Fabric Softener: Fabric softeners can leave residues that may affect the heating elements and the softness of your mattress pad. It’s best to skip these products when washing your heated mattress pad.
- Air Dry Method: Although some heated mattress pads are dryer-safe, the safest method is to air dry. Lay the pad flat on a clean, dry surface and allow it to dry thoroughly. Avoid direct sunlight or high heat sources.
- Regular Maintenance: Regularly inspect and clean your heated mattress pad to prevent dirt and bacteria buildup. Frequent cleaning can prolong the lifespan and maintain the hygiene and effectiveness of the pad.
With these additional tips and tricks, you can ensure that your heated mattress pad stays clean, comfortable, and safe for use.
5 Things You Should Avoid
- Avoid Using Hot Water: Hot water can damage the internal wiring and affect the functionality of your heated mattress pad. Always use cold or lukewarm water to wash it to preserve its integrity.
- Do Not Bleach: Bleach and other harsh chemicals can deteriorate the fabric and damage the heating elements. Stick to mild detergents that are gentle on the material.
- No Machine Drying on High Heat: High heat settings in your dryer can cause the wires to melt or fuse, compromising the safety and effectiveness of your heated mattress pad. Air drying or low heat settings are safer alternatives.
- Skipping the Pre-Treatment for Stains: Ignoring stains before washing can lead to permanent marks. Always pre-treat any stains with a gentle solution to ensure they are effectively removed during washing.
- Ignoring Manufacturer Instructions: Each heated mattress pad may have specific care instructions provided by the manufacturer. Not following these guidelines can void warranties and damage the pad. Always consult the care label or instruction manual before washing.
By avoiding these common mistakes, you can help ensure the longevity and safety of your heated mattress pad.
Conclusion
Proper care for your heated mattress pad can significantly extend its lifespan and maintain its performance. Follow the recommended guidelines, such as pre-treating stains, using a gentle washing cycle, avoiding fabric softeners, and opting for air drying to keep your mattress pad in optimal condition.
Additionally, avoiding hot water, bleach, and high-heat drying, skipping stain pre-treatments, and disregarding manufacturer instructions will help prevent damage and ensure safe usage. With consistent maintenance and attention to these key practices, your heated mattress pad will continue providing warmth and comfort for years.
Hopefully, this guide on how to wash heated mattress pad has provided helpful tips and information to make the cleaning process of your heated mattress pad quick, easy, and stress-free.
You can check it out Make Bed Softer
Huston Douthit is a distinguished figure in the world of furniture design, with a decade of expertise creating innovative and sustainable furniture solutions. His professional focus lies in merging traditional craftsmanship with modern manufacturing techniques, fostering designs that are both practical and environmentally conscious. As the author of Fruniturix, Huston delves into the art and science of furniture-making, inspiring artisans and industry professionals alike.
Education
- RMIT University (Melbourne, Australia)
Associate Degree in Design (Furniture)- Focus on sustainable design, industry-driven projects, and practical craftsmanship.
- Gained hands-on experience with traditional and digital manufacturing tools, such as CAD and CNC software.
- Nottingham Trent University (United Kingdom)
Bachelor’s in Furniture and Product Design (Honors)- Specialized in product design with a focus on blending creativity with production techniques.
- Participated in industry projects, working with companies like John Lewis and Vitsoe to gain real-world insights.
Publications and Impact
In Fruniturix, Huston shares his insights on furniture design processes, materials, and strategies for efficient production. His writing bridges the gap between artisan knowledge and modern industry needs, making it a must-read for both budding designers and seasoned professionals.