02D24E7D-67D3-4337-92AC-2BC3D8171DB7 Yes A72A1DAE-6539-461D-A000-4179652AA390
MAY SALE: $1,350 in savings
0 1
HOURS
37
MINUTES
28
SECONDS
CODE: MAYSALE
Copy Discount Code

Code auto-applied to cart.

Home Lux Comfort
How to Get Mildew Smell Out of Pillows: Simple Solutions

How to Get Mildew Smell Out of Pillows: Simple Solutions

How to Get Mildew Smell Out of Pillows: Simple Solutions

Key Takeaways

  • Learn how to get mildew smell out of pillows with simple, effective methods.
  • Understand what causes that musty odor and how to prevent it.
  • Discover natural remedies and cleaning products that eliminate mildew smells.
  • Get guidance for different pillow types—memory foam, feather, polyester, and decorative.

We’ve all been there—you lean in to fluff a pillow and catch a whiff of that unmistakable musty smell.

Whether from a humid room, accidental spill, or improper storage, mildew odors are common—but definitely fixable.

In this guide, you’ll learn how to get mildew smell out of pillows, no matter what type of pillow you’re dealing with.

How to Get Mildew Out of Pillows

Mildew isn’t just an odor issue; it’s a fungal growth triggered by moisture. To get rid of it, you need to clean, disinfect, and dry your pillows thoroughly.

Step-by-Step Cleaning Process:

  1. Inspect the pillow: Look for visible mildew spots or dampness. Press gently to check for inner moisture and sniff near the seams.

  2. Check the care label: Determine if the pillow is machine-washable or spot-clean only. Memory foam or decorative pillows often require gentler methods.

  3. Pretreat with vinegar: Spray white vinegar on mildew spots and let it sit for 30 minutes. For deep odors, use a clean toothbrush to gently scrub the solution into the fabric.

  4. Wash with baking soda and detergent:

    • For machine-washable pillows, add 1/2 cup of baking soda with your regular detergent.

    • Use a hot water cycle, if safe for your pillow, to kill remaining mildew spores.

    • For extra deodorizing, add a few drops of essential oil (like tea tree or lavender) to the detergent drawer.

  5. Rinse thoroughly: Run an extra rinse cycle to remove all product residue, especially if you’ve used vinegar or essential oils.

  6. Dry completely: Use a dryer with dryer balls or clean tennis balls to help break up clumps and restore loft. Alternatively, air-dry in full sun for several hours—UV light helps eliminate remaining bacteria and lingering odors.

After washing a set of throw pillows from our entryway bench, I laid them out in the sun and was amazed how fresh they smelled by dinner. Just like we trust our Puffy Lux Mattress to stay cool and odor-free, regular pillow care pays off in a fresher home.

How to Get Mildew Smell Out of Pillows

Even after washing, mildew odors can stick around. Here’s how to deodorize effectively:

How to Clean Different Pillow Types

Not all pillows can handle the same treatments. Here’s how to deal with various types:

Pillow Type Can Be Washed? Mildew Removal Tips
Feather/Down Yes (delicate) Use mild detergent; air-dry thoroughly
Memory Foam No (spot-clean) Use vinegar spray, air dry in sunlight
Polyester Fiber Yes Machine wash hot with baking soda + vinegar
Decorative Varies Spot clean or hand wash; check covers/inserts

Our guest room has a mix of polyester and feather pillows, and they get their fair share of use (and spills). Keeping them fresh between washes feels effortless when paired with the clean, breathable layers of our Puffy Royal Mattress.

How to Prevent Mildew in the Future

It’s one thing to remove mildew smells—but stopping them from returning is even better.

Prevention Tips:

Natural Deodorizers to Keep on Hand

Final Thoughts

Learning how to get mildew smell out of pillows keeps your spaces cleaner and more inviting.

With regular care, the right cleaning agents, and smart storage, you can extend the life of your pillows—and never worry about a musty odor again.

A clean home starts with small habits, and fresh, fluffy pillows are just as rewarding as a restful night on your Puffy mattress that stays as cool and breathable as day one.

Get Your Puffy Lux Mattress

article ad savings icon $1,350 in savings

Transform your comfort with the Puffy Lux.

Relax into award-winning comfort with this hybrid mattress:

  • 8 layers of cloudlike luxury.
  • Medium-plush feel.
  • Gel-infused cooling.
  • 101-night sleep trial.
SHOP PUFFY LUX

Shop the award-winning Puffy collection.

puffy mattresss

Choose your award-winning mattress.

Experience the cloudlike comfort and support of our hybrid and memory foam mattresses.

  • 4 luxury mattresses
  • All sleeper types
  • Made in the USA

Prices start from $599

SHOP MATTRESSES
puffy bed frame

Customize your comfort with a bed frame.

Upgrade your sleep with our stylish and supportive bed frames, bases, and foundations.

  • Support for all mattresses
  • Adjustable comfort options
  • Quick and easy setup

Prices start from $152

SHOP BED FRAMES
puffy beddings

Elevate your sleep with luxury bedding.

Add luxury to bedtime with our silky soft sheets, protectors, blankets, and more.

  • Premium materials
  • Contemporary style
  • Ultra-soft comfort

Prices start from $59

SHOP BEDDING

Puffy is ranked America’s #1
luxury mattress.

Hear from
12,000+
satisfied Puffy sleepers about why they give our award-winning comfort 5 stars.

READ PUFFY MATTRESS REVIEWS

Find official Puffy
mattress stores near you.

Try out the cloudlike comfort of the luxury Puffy mattress collection before you buy at our partner stores across the USA.

FIND A MATTRESS STORE NEAR YOU

Save $1,425 when you buy any Puffy mattress. Verify your eligibility for our: