Learn how to steam clean a couch in four simple steps.

If you have a hand-held steamer, it can be used to treat some types of stains.

The moisture can cause the feathers to clump and dry unevenly.

Closeup of steam cleaning a sofa

The Spruce / Ana Cadena

Use the vacuum’s crevice tool to clean seams and between cushions that are not removable.

Never rub the area because that only pushes the stain deeper into the fabric fibers.

For dried solids, use a soft-bristled brush to loosen the dried matter and vacuum it away.

Materials needed to steam clean a sofa

The Spruce / Ana Cadena

Pretreat Stains

To pretreat the stains, follow the label instructions on a commercial upholstery cleaner.

Use an electric mixer or a whisk to create some suds.

Dip a microfiber cloth into the suds and gently rub the stained area.

Removing dust and debris from the sofa

The Spruce / Ana Cadena

Keep moving to a clean area of the cloth as the stain is transferred.

Finish by dipping a clean microfiber cloth in clear water to blot away any cleaning solution.

Test the suction in a hidden area to see to it it does not damage the fabric.

Mixing a stain pretreating solution

The Spruce / Ana Cadena

Tip

Never over-saturate the fabric with steam.

Too much moisture can cause mold and mildew to grow in the cushions which is nearly impossible to remove.

Dry With Air Movement

Once the couch is clean, allow it to dry before use.

Closeup of steam cleaning a couch

The Spruce / Ana Cadena

Accelerating drying through air movement, such as adding a circling fan, is preferred over air drying.

Bedding and Upholstery Regulations.Department of Labor and Industry, Government of PA.

Using a fan to dry the steam cleaned couch

The Spruce / Ana Cadena