How to Wash Muslin Bedding Properly

Muslin bedding has become increasingly popular for its airy texture, breathable feel, and effortlessly relaxed look. Whether you own a muslin duvet cover, muslin sheets, or a muslin comforter, proper care matters. The good news? Muslin is actually one of the easiest bedding fabrics to maintain — as long as you avoid a few common laundry mistakes.

In this guide, you’ll learn exactly how to wash muslin bedding step by step, how often to clean it, what products to avoid, and how to keep your muslin bedding soft and fluffy for years.

Shop Muslin Cotton Duvet Cover Set - Ruffle

Before You Wash Muslin Bedding

Before tossing your bedding into the washer, keep these quick preparation tips in mind:

Read the care label first

Separate light and dark colors
Wash muslin bedding separately from towels or heavy fabrics
Avoid washing with items that have zippers, hooks, or Velcro
Close duvet buttons or zipper closures to prevent snagging

Laundry experts and bedding brands consistently recommend gentle washing because muslin’s loose weave can snag more easily than tightly woven cotton.

Step-by-Step: How to Wash Muslin Bedding

Step 1: Use Cold or Lukewarm Water

Wash muslin bedding in cold or lukewarm water (usually below 104°F / 40°C).

Hot water can:

Cause shrinkage
Weaken fibers over time
Reduce softness
Fade colors faster

Most muslin care guides recommend cool-to-warm water to preserve the fabric’s breathable texture.

Step 2: Choose a Gentle Detergent

Use a mild liquid detergent that is:

Bleach-free    |     Dye-free if possible    |    Free from harsh chemicals    |    Safe for delicate fabrics

Avoid:

Chlorine bleach    |    Heavy-duty detergents    |    Optical brighteners    |    Excess detergent

Muslin’s open weave absorbs residue easily, and too much detergent can make the fabric feel stiff or waxy.

Best detergent types for muslin bedding:

✔️Gentle cotton detergent

✔️Free & clear detergent

✔️Plant-based detergent

✔️Baby-safe detergent

Step 3: Wash on a Gentle Cycle

Set your washer to:

Gentle cycle    |    Delicate cycle    |    Low spin speed

This reduces friction and helps prevent:

Pilling    |    Snagging    |    Fabric stretching    |    Premature wear

Do not overload the washing machine. Muslin bedding needs space to move freely so it can rinse properly.

Step 4: Skip Fabric Softener

This is one of the most important muslin bedding care tips.

Do NOT use:

Fabric softener    |    Dryer sheets    |    Scent beads excessively

Many muslin bedding brands warn that softeners coat fibers with residue, reducing breathability and softness over time.

Reddit users frequently report similar experiences with bedding fabrics:

Fabric conditioner (also called fabric softener) coats the fibres of the fabric and can prevent it from being absorbent.

Scent beads have the same problem as fabric conditioner, they leave a waxy film.

Step 5: Air Dry or Tumble Dry Low

Best Option: Air Dry

Air drying helps preserve muslin’s softness and prevents shrinkage.

You can:

Hang dry outdoors    |    Lay flat indoors    |    Use a drying rack

Avoid direct harsh sunlight for long periods, especially for darker colors.

If Using a Dryer:

Use low heat only    |    Remove while slightly damp    |    Avoid overdrying

High heat can make muslin brittle and shrink the fibers.

How Often Should You Wash Muslin Bedding?

Here’s a practical washing schedule that matches typical household habits:

People who sweat heavily, sleep with pets, or have allergies may benefit from washing bedding more frequently.

How to Keep Muslin Bedding Soft

The best thing about muslin bedding? It actually gets softer with every proper wash.

To maintain that fluffy, airy feel:

Wash gently
Avoid softeners
Use low heat
Don’t overdry
Use mild detergent only

Many muslin bedding owners notice improved softness after the first few washes.

How to Remove Stains From Muslin Bedding

For most stains:

Blot immediately
Apply mild detergent directly to stain
Let sit for 10–15 minutes
Wash on gentle cycle

For tougher stains:

Use oxygen-based stain remover
Avoid chlorine bleach
Avoid aggressive scrubbing

White vinegar can also help remove odor buildup naturally.

Does Muslin Bedding Shrink?

Yes — especially if it is not pre-washed.

However, most modern muslin bedding is pre-washed or pre-shrunk. Minor shrinkage after the first wash is normal.

To minimize shrinkage:

Wash cold
Dry low
Avoid overdrying

Final Thoughts

Muslin bedding is low-maintenance, breathable, and incredibly comfortable when cared for properly. The key is gentle washing and avoiding harsh laundry products.

If you remember only three things:

Use cold water    |    Skip fabric softener    |    Dry on low heat

Your muslin bedding will stay soft, airy, and cozy for years to come.