How to Wash Sofa Covers: A Complete Step-by-Step Guide

Washable sofa covers are one of the best innovations in modern furniture — but only if you actually know how to wash them correctly. Done wrong, you risk shrinkage, color fading, or covers that no longer fit. Done right, your sofa looks fresh and clean in under an hour.

This guide covers everything: machine washing, hand washing, drying, dealing with stains, and keeping your covers looking brand new for years.

Before You Start: Check the Care Label

Every sofa cover should have a care label sewn into an interior seam. This label will tell you the maximum wash temperature, whether machine washing is safe, and any specific drying instructions. Always check it first — the instructions below are general best practices, but your specific cover's label takes priority.

Common care label codes:

• W = Can be cleaned with water-based cleaners (machine washable)
• S = Solvent-based cleaner only (dry clean)
• WS = Either water or solvent-based cleaner
• X = Professional cleaning only

What You'll Need

• Mild liquid laundry detergent (avoid powder — it can leave residue in thick fabric)
• A front-loading or top-loading washing machine (front-loading is gentler on covers)
• Clean towels or a drying rack for air drying
• A soft-bristle brush for spot treating stains (optional)

Step-by-Step: How to Machine Wash Sofa Covers

Step 1: Remove the Covers

Unzip and remove each cover from its cushion or frame. Most covers have a zipper along the bottom or back seam. Take your time — forcing a stuck zipper can damage it.

Step 2: Pre-Treat Any Stains

Before washing, address any visible stains. Apply a small amount of mild detergent or stain remover directly to the stain, gently work it in with a soft brush or cloth, and let it sit for 5–10 minutes. Do not rub vigorously — this can spread the stain or damage fabric fibers.

Step 3: Wash on a Gentle Cycle with Cold Water

Place covers in the washing machine — don't overfill. Wash on a gentle or delicate cycle using cold water (30°C/86°F or lower). Hot water can cause shrinkage, especially in linen or cotton blends. Use a small amount of mild detergent — less than you think you need. Too much soap leaves residue.

Step 4: Skip Fabric Softener

Fabric softener can coat fabric fibers and reduce breathability over time. It can also leave a waxy residue that attracts more dirt. Skip it — your covers don't need it.

Step 5: Remove Promptly After the Cycle

Don't leave wet covers sitting in the machine — they can develop mildew or wrinkles that are hard to remove. Remove them as soon as the cycle finishes.

Step 6: Dry Correctly

This is the most important step for preventing shrinkage. Option A (Preferred): Air dry flat or on a drying rack. This prevents any heat-related shrinkage and is the safest method. Option B: Tumble dry on the LOWEST heat setting. Remove while slightly damp to prevent over-drying and shrinkage. Never use high heat — it will shrink almost any natural fiber cover.

Step 7: Put Covers Back While Slightly Damp

If you're air drying, put the covers back on the cushions or sofa frame while they're still slightly damp. This helps them maintain their shape as they finish drying and makes re-fitting much easier.

Can You Wash All Sofa Covers in a Washing Machine?

Most modern removable sofa covers are machine washable, but not all. Covers made from velvet, silk, or some delicate blends may require hand washing or dry cleaning. Always check the care label.

Fabrics that are generally safe to machine wash:

• Cotton and cotton-linen blends
• Performance polyester
• Microfiber
• Most synthetic blends

Fabrics to be more careful with:

• Velvet (wash inside-out on gentle cycle, air dry only)
• Pure linen (cold water only, air dry flat)
• Wool blends (hand wash or dry clean)

How to Hand Wash Sofa Covers

For delicate covers or if you don't have access to a machine:

• Fill a bathtub or large basin with cold water and a small amount of mild detergent
• Submerge the cover and gently agitate with your hands for 5–10 minutes
• Drain and refill with clean cold water to rinse — repeat until no soap remains
• Gently press out excess water (don't wring — it distorts the shape)
• Lay flat to dry on a clean surface or drying rack

How to Remove Common Stains from Sofa Covers

Red wine: Blot (don't rub) immediately. Apply cold water and a drop of dish soap. Work from the outside in. Wash in cold water.

Coffee: Blot excess. Mix 1 tablespoon white vinegar + 1 tablespoon dish soap + 2 cups cold water. Apply and blot. Rinse with cold water.

Pet accidents: Blot up as much as possible. Apply an enzyme-based cleaner (these break down the proteins in urine). Wash on a cold cycle with detergent.

Grease or oil: Apply baking soda or cornstarch to absorb the oil before washing. Let sit 15 minutes, brush off, then pre-treat with dish soap.

Ink: Dab rubbing alcohol onto the stain with a cotton ball, blotting gently. Rinse with cold water and wash normally.

How Often Should You Wash Sofa Covers?

As a general guide:

• Every 1–3 months for normal household use
• Monthly if you have pets or young children
• Immediately after any significant spill or accident
• Before guests arrive if the sofa has been heavily used

Tips for Making Covers Last Longer Between Washes

• Use a lint roller weekly to remove pet hair and debris before it gets worked into the fabric
• Rotate cushions regularly to distribute wear evenly
• Address spills immediately — the longer a stain sits, the harder it is to remove
• Keep covers out of direct sunlight to prevent color fading

Mirewood's Washable Sofa Covers

Mirewood Halo and Mirewood Valen sofas are designed from the ground up to be washed easily. All covers are fully removable with easy-access zippers, machine washable in cold water on a gentle cycle, and designed to maintain their fit and color through repeated washes.

Ready for a sofa you can actually clean? Shop the Mirewood Halo 3-Seater Modular Cloud Sofa or the Mirewood Valen 3-Seater Modular Cloud Sectional — both have fully removable, machine-washable covers.

Need replacement covers? Browse the Mirewood Sofa Covers collection.

Want help choosing your sofa? Read our best modular sofas of 2026 guide.