Ever dealt with a dingy pillow and wondered if you could just toss it in the washing machine? You’re not alone—keeping pillows clean is essential for a good night’s sleep and a healthier bedroom, but knowing the right way to clean them isn’t always obvious.
In this article, we’ll answer whether your pillows can go in the wash, and walk you through the safest steps and helpful tips to get them fresh, fluffy, and long-lasting.
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Can Pillows Be Washed in the Washing Machine? A Complete Guide
The short answer: yes, many pillows can be washed in a washing machine! However, it’s essential to check the pillow type and follow specific steps to ensure your pillow remains fluffy, comfortable, and long-lasting. Washing pillows regularly not only removes dust mites, allergens, and sweat but also revitalizes their shape and freshness. Let’s break down everything you need to know about safely washing your pillows in the machine.
Types of Pillows and Their Washability
Before you toss your pillow in the washer, determine its filling. Different materials require different care.
1. Down and Feather Pillows
- Generally safe for machine washing.
- Use a gentle cycle with mild detergent.
- Dry thoroughly to prevent clumping and odor.
2. Synthetic (Polyester/Down-Alternative) Pillows
- Most can be washed in the machine.
- Use warm water and a gentle cycle.
- Fluff during drying to maintain loft.
3. Memory Foam and Latex Pillows
- Not typically machine-washable.
- Moisture can damage the foam’s structure.
- Spot clean with a damp cloth and mild soap.
4. Specialty Pillows (Gel, Microbead, etc.)
- Check the manufacturer’s label.
- Machine washing could harm unique fillings.
- Often recommended to spot clean only.
Step-by-Step: Washing Pillows in the Washing Machine
Follow these steps for fresh, clean pillows without the risk of damage.
1. Check the Care Label
Always start by reading the pillow’s label. This tells you whether machine washing is safe, and provides instructions for water temperature and cycle.
2. Pre-Treat Stains
- Spot-clean stains with a mild detergent and warm water.
- Gently rub with a soft brush or cloth.
3. Prepare the Washing Machine
- Wash two pillows at a time to balance the load.
- Use a front-loading washer if possible (top-loaders with an agitator may be rough on pillows).
4. Use the Right Detergent
Choose a gentle, low-suds detergent. Avoid using too much, as residue can remain inside the pillow.
5. Select the Cycle and Water Temperature
- Opt for a gentle or delicate cycle.
- Use warm water—hot water may weaken pillow fabric and filling.
6. Extra Rinse
Run an extra rinse cycle. This ensures all detergent is washed out, preventing residue that could irritate skin or cause clumping.
7. Drying the Pillows
- Tumble dry on low or medium heat. High heat can damage filling.
- Add clean tennis balls or dryer balls to keep pillows fluffy.
- Pause the dryer occasionally to fluff pillows by hand and prevent uneven drying.
- Don’t forget: Pillows must be dried thoroughly to prevent mold or mildew.
Tips and Best Practices for Washing Pillows
Keep your pillows cozy and hygienic with these expert tips.
How Often to Wash
- Wash pillows every 3–6 months to remove sweat, dust mites, and allergens.
- Use pillow protectors and change pillowcases weekly for extra protection.
For Down and Feather Pillows
- Always dry thoroughly; natural fillings hold moisture longer.
- Consider airing out pillows outdoors after washing for fresh results.
For Synthetic Pillows
- Polyester tends to clump—pausing the dryer to fluff them helps maintain their shape.
- Avoid heavy detergents or fabric softeners, which can weigh down fibers.
For Memory Foam
- Never immerse in water. Instead, vacuum to remove dust.
- Dab stains with a damp cloth, then air dry fully.
Regular Maintenance
- Fluff pillows daily to maintain loft.
- Occasionally air pillows outdoors to keep them fresh between washes.
Benefits of Washing Your Pillows
- Healthier Sleep Environment: Removes allergens, sweat, oils, and dust mites.
- Longer Pillow Lifespan: Proper care prevents flattening and extends usability.
- Better Comfort: Clean pillows are more supportive and feel fresher.
- Odor-free Bedding: Eliminates smells from sweat and daily use.
Common Challenges and Solutions
Even with the best care, certain issues can pop up. Here’s how to solve them:
- Lumpy Pillows After Washing: Insufficient drying is often the cause. Break up clumps by hand or with dryer balls.
- Yellowing Remains: Persistent stains may need targeted pre-treating before washing.
- Musty Odor: Always ensure pillows are completely dry before use or storage.
- Pillows Won’t Fit in Washer: Consider visiting a laundromat with commercial-sized machines or hand-washing the pillows.
Special Considerations for Different Pillow Types
Down and Feather
- Use only a small amount of detergent.
- Ensure absolute dryness—feathers can smell if left damp.
Polyester/Down-Alternative
- Durable and forgiving, but still benefit from gentle cycles.
- Watch for fiber clumping at seams. Massage them to redistribute fill.
Memory Foam
- Spot clean only.
- Use baking soda for deodorizing—sprinkle, sit, and vacuum.
Decorative or Specialty Pillows
- Removable covers can often be washed separately.
- For delicate trims or embellishments, handwash or dry clean if recommended.
Practical Advice for Maintaining Pillow Freshness
- Use Pillow Protectors: These barrier cases keep spills, sweat, and skin oils off your pillow’s interior.
- Air Out Pillows: Place pillows outside on a dry, sunny day to help eliminate moisture and odors.
- Quick-Freshen: Between washes, spritz the pillow lightly with a fabric refresher and air dry.
- Fluff Routinely: Fluff pillows every morning to disperse fill and keep shape.
- Rotate Pillows: If you use multiple pillows, rotate their use to distribute wear.
Frequently Asked Questions (FAQs)
1. How do I know if my pillow is machine washable?
Check the care label sewn onto your pillow. It will specify whether machine washing is safe and offer instructions for temperature and cycle settings.
2. Can I wash memory foam pillows in the washing machine?
No, memory foam pillows should not be machine washed, as agitation and moisture can break down their structure. Spot clean with a damp cloth and let them air dry thoroughly.
3. What’s the best way to dry my pillows after washing?
Tumble dry on low or medium heat, adding tennis or dryer balls to maintain fluffiness. Always ensure pillows are 100% dry before use or storage to prevent mold and mildew.
4. How often should I wash my pillows?
A good rule of thumb is to wash your pillows every three to six months. Use protective covers and wash pillowcases weekly to further safeguard pillows from odors and allergens.
5. My pillow still smells musty after washing—what should I do?
If a musty odor remains, the pillow may not be fully dry. Return it to the dryer with dryer balls and check periodically. If smell persists, consider air drying outside on a sunny day for a natural deodorizing effect.
By following these recommendations and understanding your pillow’s unique care needs, you can keep your bedding fresh, comfortable, and inviting for restful sleep night after night. Regular pillow care is a simple investment in both your comfort and your health!