Fresh Air, Fresh Linens: How Often Should You Wash Your Bedding in Spring?

Spring has officially sprung—and so have the dust mites, pollen clouds, and that slightly musty scent wafting from your sheets. With open windows, blooming flowers, and unpredictable weather, spring brings a breath of fresh air… but also a wave of seasonal allergens and hidden grime. 

So here’s the big question: Are you washing your bedding enough to keep up?

Let’s uncover the science (and the not-so-pretty truth) about spring bedding care—and how you can stay ahead with simple, refreshing habits for a cleaner, healthier sleep.

Why Spring Calls for a Different Washing Routine

You’re not imagining it—spring really does demand a different level of bedding hygiene. As trees bud and flowers bloom, pollen counts skyrocket, and indoor air quality shifts thanks to open windows and rising humidity. Add in mold spores, pet dander, and dust mites—plus your own skin cells and sweat—and you’ve got a recipe for a sneeze-inducing, sleep-disrupting bed. [7,8]

Fact: According to the Journal of Allergy and Clinical Immunology, bedding is a major reservoir for things like dust mites and pet dander. And with warmer nights, we sweat more—adding extra moisture that allergens love. [1]

Lighten the load (literally and figuratively) by giving your bedding a spa day. It’s working overtime this season—show it some love.

So… How Often Should You Wash Your Bedding in Spring?

You may have your winter routine down, but spring requires a fresh spin (pun intended). Here's a quick breakdown to help you stay ahead of the springtime grime:

Yes, really—even your comforter needs a rinse. But if your bedding isn’t breathable or easy to wash, it might be time to upgrade.

Cosy Tip: That’s why our Luxury Bamboo Bed Sheets are made to hold up to regular washes—no pilling, no fading, just soft and clean every time. And our 100% Bamboo Bed Sheets are no different—totally machine washable, dryer-friendly, and completely hypoallergenic for your peace of mind.

Bedding Myths You’ve Heard (That Just Aren’t True)

Let’s bust a few myths that might be sabotaging your spring clean:

• “If it looks clean, it is clean.”

Nope. Invisible allergens like dust mites and bacteria don’t leave stains.

• “High heat is the only way to get things clean.”

Not true. While hot water can be effective, it can also damage delicate fabrics and cause premature wear. For Cosy House’s premium bamboo bedding, cold water washes and low-heat drying are the secret to preserving softness, preventing pilling, and keeping your sheets looking brand new—no high temps needed.

• “Detergent is detergent.”

Not quite. Traditional liquid laundry products often come with waste and mess. For a cleaner, more mindful way to wash, try Cosy House Laundry Sheets. They're lightweight, mess-free, planet-friendly, and dissolve completely in water—so you get a deep clean without the waste.

The Invisible Invaders in Your Bedding

Your bed might look like a cozy retreat—but under the surface, it’s a bustling hub of… ickiness. 

• Pet dander and pollen sneak in through open windows.

• Sweat and skin cells provide food for dust mites.

• Bacteria from your body (and maybe your pet’s paws) build up fast.

According to the American Lung Association, exposure to these invisible invaders can irritate your lungs, skin, and sinuses. [2,3,4]

But don’t panic—just wash smarter.

How to Wash Smarter, Not Harder

Let’s talk strategy:

• Water Temp: If you love bamboo (and we do, too), cold water is your best bet for delicate linens. It helps prevent pilling and preserves softness.

• Detergent: Go gentle. Laundry sheets deliver powerful cleaning in a tiny, waste-free sheet. No measuring, no spills, and no heavy plastic jugs.

• Drying: Low heat only—no high heat tumbling! It extends your sheets’ lifespan and keeps them smooth and comfy.

Cosy Tip: Our bed sheets are naturally moisture-wicking, kind to sensitive skin, and built for easy, gentle care. Just toss them in on cold with a Cosy House Laundry Sheet and dry on low—it’s that simple.

Quick Tips for Keeping Bedding Fresher, Longer

Want to extend that clean-sheet feeling?

• Air out your bed every morning to release moisture.

• Use a 100% waterproof mattress protector—and wash it regularly.

• Add vinegar to the rinse cycle or use wool dryer balls with just a splash of refreshing essential oil for a touch of natural fragrance.

• Rotate between bedding sets to give each one time to rest and recover.

Cosy Tip: Our Everyday Bed Sheets are breathable, durable, and quick-drying—perfect for your weekly (or mid-week!) refresh.

Spring Cleaning? Start with the Bedroom

Your bed is the centerpiece of your sleep sanctuary. And when it’s clean, your whole room feels lighter, fresher, and healthier.

Bonus? Several case studies suggest that maintaining a cleaner bedroom can enhance your sleep quality and promote better mental well-being. It's the perfect way to uplift your mood and create a more pleasant sleep environment. [5,6]

Just like you swap out sweaters for lighter clothes in spring, your bedding deserves the same seasonal glow-up!

Bedding That Supports Your Spring Clean

What makes the best spring (and year-round) bedding?

1. Breathable

2. Moisture-wicking

3. Hypoallergenic

4. Easy to care for

5. Kind to you AND to the planet

Pure bamboo viscose checks all those boxes—and that’s exactly what you’ll find in Cosy House’s best-selling sheets, pillows, and protectors. Clean sleep starts with the right foundation, after all!

A Fresher Bed = A Healthier Spring!

Let’s recap:

• Spring brings common allergens—wash more often.

• Choose breathable, easy-care fabrics like bamboo viscose.

• Wash with planet-friendly laundry sheets. 

• Protect your bed with a mattress protector and pillow covers.

• Ditch the myths, wash smart, and rotate your sets.
  
  

Ready to spring into cleaner sleep?
Explore Cosy House’s ultra-soft, easy-care bedding here.

We've gone ahead & enclosed a 10% off coupon below for you to use if you'd like to take the plunge and try out our bedding for yourself! To shop our collection & get 10% OFF, use the code 'BLOG10' at checkout.

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Resources: 

1. Arlian, Larry G. et al. Journal of Allergy and Clinical Immunology, Volume 107, Issue 3, S406-S413. The biology of dust mites and the remediation of mite allergens in allergic disease. https://www.jacionline.org/article/S0091-6749%2801%2948153-X/fulltext 

2. American Lung Association. Clean Air, Dust Mites. 2024. https://www.lung.org/clean-air/indoor-air/indoor-air-pollutants/dust-mites

3. American Lung Association. Clean Air, Pet Dander. 2024. https://www.lung.org/clean-air/indoor-air/indoor-air-pollutants/pet-dander 

4. Wheeler, R. B. (2023). Health Hazards When You Don’t Wash Your Sheets. WebMD. https://www.webmd.com/a-to-z-guides/ss/slideshow-dirty-sheets-skin-problems 

5. Irish LA, Kline CE, Gunn HE, Buysse DJ, Hall MH. The role of sleep hygiene in promoting public health: A review of empirical evidence. Sleep Med Rev. 2015 Aug;22:23-36. doi: 10.1016/j.smrv.2014.10.001. Epub 2014 Oct 16. PMID: 25454674; PMCID: PMC4400203. https://pmc.ncbi.nlm.nih.gov/articles/PMC4400203/ 

6. Scott AJ, Webb TL, Martyn-St James M, Rowse G, Weich S. Improving sleep quality leads to better mental health: A meta-analysis of randomised controlled trials. Sleep Med Rev. 2021 Dec;60:101556. doi: 10.1016/j.smrv.2021.101556. Epub 2021 Sep 23. PMID: 34607184; PMCID: PMC8651630. https://pmc.ncbi.nlm.nih.gov/articles/PMC8651630/ 

7. Portnoy J, Miller JD, Williams PB, Chew GL, Miller JD, Zaitoun F, Phipatanakul W, Kennedy K, Barnes C, Grimes C, Larenas-Linnemann D, Sublett J, Bernstein D, Blessing-Moore J, Khan D, Lang D, Nicklas R, Oppenheimer J, Randolph C, Schuller D, Spector S, Tilles SA, Wallace D; Joint Taskforce on Practice Parameters; Practice Parameter Workgroup. Environmental assessment and exposure control of dust mites: a practice parameter. Ann Allergy Asthma Immunol. 2013 Dec;111(6):465-507. doi: 10.1016/j.anai.2013.09.018. PMID: 24267359; PMCID: PMC5156485. https://pmc.ncbi.nlm.nih.gov/articles/PMC5156485/

8. Dr. Michael R. Menachof, M.D. April 14, 2023. Quello. Seasonal Allergy Trends: What Data Tells Us. https://goquello.com/blogs/allergy-data/seasonal-allergy-trends-what-data-tells-us