How To Clean A Couch That Smells?

Couches are the heart of the living room—but over time, they absorb odors from food, pets, spills, and daily use. If your couch has started to smell a little funky, don’t worry—you don’t need to replace it. With the right cleaning routine, you can refresh it back to life. Here’s how:

Step 1: Identify the Source of the Smell

Before you jump into cleaning, figure out what’s causing the odor.
Common culprits include:

  • Food crumbs and spills

  • Pet hair and dander

  • Body oils or sweat

  • Mold or moisture buildup

Why this matters: It helps you choose the best cleaning method for your fabric and the problem.

Step 2: Check the Fabric Care Tag

Look for the tag underneath your cushions or couch frame. It usually has one of the following codes:

  • W – Water-based cleaners only

  • S – Solvent-based cleaners only

  • WS – Both water and solvent cleaners are safe

  • X – Vacuum only (professional cleaning recommended)

Pro Tip: Always spot test a cleaner on a hidden area first!

Step 3: Vacuum Thoroughly

Use a handheld vacuum or upholstery attachment to remove:

  • Dust and loose debris

  • Food crumbs

  • Pet hair

Don’t forget: Get into the creases, under cushions, and behind the couch.

Step 4: Deodorize With Baking Soda

Baking soda is a natural odor absorber.

  • Sprinkle a generous amount over the couch.

  • Let it sit for at least 30 minutes—or overnight for stronger smells.

  • Vacuum it off completely.

Optional: Mix baking soda with a few drops of essential oil (like lavender or lemon) for a fresh scent.

Step 5: Spot Clean Stains

Use a mild fabric cleaner or DIY solution (like vinegar + water) depending on your fabric type.

  • Dab, don’t rub, the stain.

  • Use a microfiber cloth for best results.

  • Blot with a clean towel to absorb moisture.

Bonus Tips for Ongoing Freshness
  • Use couch covers or throws (wash them weekly).

  • Vacuum once a week to prevent buildup.

  • Keep pets off the couch—or use washable pet covers.

  • Treat spills immediately before they sink in.

Let It Breathe

After cleaning, let your couch air out completely.

  • Open windows or place a fan nearby.

  • Avoid using the couch until it’s 100% dry to prevent mold or mildew.

Need Professional Help?

Sometimes, DIY just isn’t enough—especially with deep-set smells, delicate fabrics, or suede/leather. That’s where Ground Tasker comes in. Our expert upholstery cleaning services remove odors, lift stains, and refresh your couch without the hassle.

What do you think?
1 Comment
February 13, 2025

Great post! It’s so important to make the switch to eco-friendly cleaning products. Thanks for sharing these recommendations; I’m definitely going to check some of them out.

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