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How Long to Leave Pillows in the Sun: A Simple Way to Freshen Bedding Naturally

How Long to Leave Pillows in the Sun: A Simple Way to Freshen Bedding Naturally

How Long to Leave Pillows in the Sun: A Simple Way to Freshen Bedding Naturally

Key Takeaways

  • Discover exactly how long to leave pillows in the sun to remove odors, bacteria, and moisture.
  • Understand whether putting pillows in the sun works and what pillow types benefit most.
  • Learn how long to put pillows in sun without causing damage to fabric or fill.
  • See why sun-drying pillows is one of the easiest and most affordable home hacks.
  • Improve your overall sleep hygiene with fresh, sun-aired pillows and a clean, breathable mattress.

If your pillows are feeling a little musty, flat, or just overdue for a refresh, don’t rush to the washer just yet. Sometimes, all it takes is a sunny day.

Learning how long to leave pillows in the sun can do wonders for eliminating odors, drying out moisture, and even killing off dust mites and bacteria. Best of all—it’s free, chemical-free, and super easy.

Does Putting a Pillow in the Sun Work?

Yes, it absolutely does—when done correctly.

Benefits of Sun-Drying Pillows:

Even if you wash your pillowcases regularly, the pillow itself can trap sweat, oils, and skin cells. Sun exposure helps clean what the washing machine often can’t.

We’ve made it a habit to air out the kids’ pillows outside on a sunny weekend, especially after cold season. It’s amazing how much fresher the whole room smells afterward. And with our Puffy Cloud Mattress’s washable cover, I can refresh the entire bed without needing a deep clean every week.

How Long to Put Pillows in Sun

The ideal amount of time depends on the season, fabric, and pillow type—but here’s a general rule:

Standard Sun-Drying Time:

Tips to Maximize Sun Exposure:

Watch for These Warning Signs:

Is It Good to Put Pillows in the Sun?

Generally, yes—but there are a few caveats depending on your pillow’s fill and materials. Sun exposure can be incredibly beneficial for freshening up your pillows, but only if done thoughtfully.

Best Pillows for Sun Exposure:

Use Caution With:

How Often Should You Sun-Dry Pillows?

After we did a big cleanout of our guest room, I lined up all the throw pillows and decorative cushions on our back porch. The sun did its thing, and with a little fluffing and fresh pillow protectors, they felt brand new. Pairing them with our Puffy Lux Mattress really gave the whole space a boutique feel.

Sun-Drying Recommendations by Pillow Type

Pillow Type Time in Sun Flip Needed? Notes
Down/Feather 2–3 hrs Yes Avoid over-drying natural oils
Polyester Fiber 3–4 hrs Yes Dries quickly and safely
Latex Shade only No Avoid direct UV exposure
Memory Foam Not advised No Use shade and air circulation

Tips for Fresher Pillows Year-Round

Final Thoughts

Knowing how long to leave pillows in the sun is one of the easiest ways to freshen them up without harsh chemicals or constant washing.

Just a few hours in the sunlight can eliminate odor, kill allergens, and restore that fluffy, clean feeling.

With the right timing and precautions, it’s a quick and natural step to a healthier home and better sleep.

Get Your Puffy Lux Mattress

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