Effective Tips For How To Wash Pillows In A Top Loading Washer Without Damaging Them

Clean pillows contribute significantly to better sleep and improved indoor air quality. Over time, pillows accumulate dust mites, sweat, oils, and allergens that can compromise hygiene and comfort. While many people assume washing pillows is risky—especially in a top-loading washer—it’s entirely possible with the right approach. Done correctly, machine-washing your pillows refreshes them without compromising their shape or support. This guide provides detailed, practical steps to safely clean various pillow types in a top-loading washing machine while avoiding common pitfalls.

Why Washing Pillows Matters

Pillows are rarely cleaned compared to sheets or blankets, yet they’re in constant contact with your skin, hair, and respiratory system. The accumulation of dead skin cells, sebum, and environmental pollutants creates an ideal environment for bacteria and dust mites. According to the American Academy of Allergy, Asthma & Immunology, regular laundering of bedding—including pillows—can reduce allergic reactions and improve sleep quality.

Washing also restores loft and softness. Memory foam may not be suitable for machine washing, but down, feather, polyester, and cotton-filled pillows often benefit from a thorough cleaning every 3–6 months.

Step-by-Step Guide to Washing Pillows in a Top Loading Washer

Top-loading washers differ from front-loaders in how they agitate clothes. They use a central agitator that twists and turns fabrics, which can stress delicate materials. However, with proper preparation, you can minimize damage and achieve excellent results.

1. Check the care label: Always begin by reading the manufacturer’s instructions. Some pillows are labeled “spot clean only” or “do not machine wash.” If there’s no label, research the filling type before proceeding.
2. Pre-treat stains: Use a mild detergent mixed with water and gently dab at any visible spots. Avoid vigorous scrubbing, which can break down fibers.
3. Balance the load: Wash two pillows at once to keep the drum balanced. Uneven loads cause excessive shaking, which strains both the machine and the pillows.
4. Use gentle cycle settings: Select the delicate or hand-wash cycle with cold or warm water. Avoid hot water, which can degrade synthetic fills or shrink natural fibers.
5. Add mild detergent: Use half the recommended amount of a low-sudsing, fragrance-free detergent. Excess soap residue can attract dirt and irritate sensitive skin.
6. Minimize agitation: If your washer has an option to disable the central agitator or reduce spin speed, use it. Otherwise, place each pillow inside a mesh laundry bag for added protection.
7. Rinse thoroughly: Run an extra rinse cycle to ensure all detergent is removed. Residual chemicals can lead to odors and material breakdown over time.
8. Air dry completely: Never put pillows in the dryer unless the label explicitly allows it. Instead, lay them flat on a drying rack in a well-ventilated area, flipping every few hours.

Tip: To speed up drying, place pillows near a fan or dehumidifier—but never expose them directly to sunlight, which can yellow fabric and weaken fibers.

Dos and Don’ts When Washing Pillows

Do	Don't
Wash two pillows at once for balance	Wash just one pillow (causes imbalance)
Use cold or warm water	Use hot water (can melt synthetic fibers)
Select gentle cycle with low spin	Use heavy-duty or permanent press cycles
Add an extra rinse cycle	Leave soap residue behind
Air dry thoroughly before reuse	Store damp pillows (risk of mold)

Expert Insight on Pillow Care

“Most people underestimate how much debris accumulates in pillows. Regular washing extends their lifespan and supports healthier breathing during sleep. Just remember: balance, gentle detergents, and complete drying are non-negotiable.” — Dr. Lena Torres, Textile Hygiene Specialist

Dr. Torres emphasizes that improper drying is the leading cause of pillow deterioration after washing. Even slight moisture retention encourages microbial growth, leading to musty smells and potential respiratory irritation.

Real Example: Sarah’s Pillow Refresh Journey

Sarah, a mother of two from Portland, noticed her husband snoring more frequently and waking up with congestion. After replacing his pillow, his symptoms improved dramatically. Curious, she tested her own pillow: after six months without washing, she found visible yellowing and a faint odor despite using a pillow protector. She decided to wash two standard polyester-filled pillows in her top-loader.

She followed the balanced-load method, used a gentle detergent, and ran an extra rinse. Instead of using the dryer, she placed the pillows on a drying rack near an open window for 48 hours, rotating them every 12 hours. The result? Fluffier, fresher-smelling pillows that felt like new. Her husband commented that his morning headaches had diminished, likely due to reduced allergen exposure.

Checklist: Safe Pillow Washing in a Top Loader

• ✅ Confirm pillow type is machine-washable
• ✅ Inspect for tears or weak seams; repair if needed
• ✅ Pre-treat stains with mild soap solution
• ✅ Wash two pillows together for balance
• ✅ Use gentle cycle, cold/warm water, low spin
• ✅ Add half-dose of low-suds detergent
• ✅ Run an additional rinse cycle
• ✅ Air dry completely—minimum 24–48 hours
• ✅ Fluff and test for moisture before reuse

Frequently Asked Questions

Can I wash memory foam pillows in a top-loading washer?

No. Memory foam absorbs water and does not withstand machine agitation. Hand wash only by soaking in a bathtub with mild detergent, then squeeze gently and air dry flat. Machine washing will destroy the foam structure.

How often should I wash my pillows?

Every 3 to 6 months is ideal. If you sweat heavily at night, have allergies, or eat in bed, consider washing every 3 months. Using removable, washable pillow protectors can extend this interval while maintaining hygiene.

Why do my pillows make sloshing sounds after washing?

This indicates trapped water inside the core. It means the pillow hasn’t been rinsed properly or wasn’t dried fully. Squeeze gently to release moisture and continue air drying. Never compress aggressively, as this damages fiber clusters.

Final Thoughts and Call to Action

Washing pillows in a top-loading washer doesn’t have to be risky. With attention to balance, water temperature, detergent use, and thorough drying, you can safely refresh your pillows and enhance your sleep environment. The key is respecting the limitations of both your machine and your pillow materials. Over time, consistent care prevents clumping, odor buildup, and premature replacement costs.

Now that you know the right way to clean your pillows, take action this week. Pull out your pillows, check their labels, and schedule a gentle wash. Your lungs—and your neck—will thank you.

💬 Have you successfully washed pillows in your top loader? Share your tips or challenges in the comments below—your experience could help others avoid common mistakes!