Keeping upholstery clean and fresh can be challenging, especially when dealing with spills, stains, dust, and allergens. Traditional cleaning methods often require chemical cleaners, which may damage the fabric or leave behind residues.
Steam cleaning has emerged as an effective, eco-friendly way to clean upholstery without harsh chemicals. But how does a steam cleaner work on upholstery? In this guide, we will explore the mechanics, benefits, limitations, and proper techniques for steam cleaning your upholstered furniture.

Image by best-auto-detailing-tips
What is Steam Cleaning?
Steam cleaning is a method that uses hot water vapor to clean and sanitize surfaces. Steam cleaners work by heating water to produce steam, which is then applied to the surface of upholstery or other fabrics to loosen dirt, remove stains, and kill germs. This high-temperature steam penetrates deep into the fibers, breaking down grime and lifting it to the surface where it can be easily wiped away.
Types of Steam Cleaners for Upholstery
There are several types of steam cleaners that can be used for upholstery, each suited for different cleaning tasks:
Handheld Steam Cleaners: These are portable, lightweight steam cleaners that are ideal for small upholstery cleaning tasks, such as chairs, cushions, and car seats.
Canister Steam Cleaners: These are larger, more powerful machines with multiple attachments, making them suitable for cleaning larger furniture pieces like sofas, loveseats, and sectionals.
Upholstery Steam Cleaning Attachments: Some steam cleaners come with specific attachments designed for upholstery, which allows you to easily apply steam to fabric without causing damage.
Steam Mops with Upholstery Attachments: Steam mops designed for hard floors may come with additional attachments for cleaning upholstery, offering versatility for different surfaces.
You might also be interested in: How Does a Steam Cleaner Work?
How Does a Steam Cleaner Work on Upholstery?
The process of using a steam cleaner on upholstery is relatively simple and highly effective. Heres a step-by-step breakdown of how it works:
Water Heating
The first step in steam cleaning involves filling the steam cleaners water tank. The machines heating element then heats the water to produce steam. Steam cleaners generally heat water to temperatures between 200?F to 300?F (93?C to 148?C), which is hot enough to loosen dirt and kill bacteria, dust mites, and other allergens.
Steam Application
Once the water is heated, steam is released through a nozzle or specialized attachment designed for upholstery. The steam penetrates the fabrics fibers, helping to lift dirt, grime, and stains from deep within the material. The high heat of the steam also sanitizes the upholstery by killing germs, bacteria, and allergens.
Dirt and Stain Removal
The steam breaks down the bonds between dirt particles and fabric fibers, loosening them so they can be easily wiped or vacuumed away. For stubborn stains, such as wine or food spills, the combination of heat and moisture helps lift the stain to the surface, making it easier to clean.
Drying
One of the benefits of steam cleaning is that it uses very little water, meaning the upholstery dries much faster than with traditional wet cleaning methods. The steam evaporates quickly, leaving the fabric only slightly damp. Depending on the material and humidity levels, upholstery can dry in as little as 1-2 hours after steam cleaning.
Don’t miss out on related tips: Read this next: How to Remove Pollen Stains from Carpet
Benefits of Using a Steam Cleaner on Upholstery
Steam cleaning is an effective and safe way to clean upholstery, and it offers several benefits that make it an attractive option for homeowners. Below are the key advantages of using a steam cleaner on upholstered furniture:
Chemical-Free Cleaning
One of the biggest benefits of steam cleaning is that it does not require the use of harsh chemical cleaners. This makes it a more environmentally friendly option, as well as a safer choice for households with children, pets, or individuals with allergies or sensitivities to chemical cleaning agents.
Deep Cleaning Action
The high temperature of steam allows it to penetrate deep into the upholstery fibers, effectively loosening dirt, dust, and debris that can be difficult to remove with regular vacuuming. This deep cleaning action helps remove stains, embedded dirt, and allergens, leaving your upholstery fresh and clean.
Sanitization and Allergen Removal
Steam cleaning doesnt just clean your upholsteryit also sanitizes it. The high heat of the steam kills bacteria, dust mites, mold spores, and other allergens, making your furniture safer and healthier, especially for people who suffer from allergies or asthma.
Safe for Most Fabrics
Steam cleaning is safe for most types of upholstery fabrics, including cotton, polyester, microfiber, and even some delicate materials like silk. However, its important to check the manufacturers care label and test a small, inconspicuous area before applying steam to the entire surface.
Odor Removal
In addition to removing dirt and stains, steam cleaning can also help eliminate unpleasant odors from your upholstery. Whether its pet odors, smoke, or musty smells, the high heat of the steam helps neutralize and deodorize the fabric.
Faster Drying Times
Unlike traditional wet cleaning methods, which can leave upholstery soaked for hours, steam cleaning uses minimal moisture. This means that your upholstery will dry quickly, typically within 1-2 hours, reducing the risk of mold growth or lingering dampness.
You might also be interested in: How to Mop Floors the Right Way: a Mopping Guide
Limitations of Steam Cleaning Upholstery
While steam cleaning is effective for many upholstery types, there are some limitations to keep in mind:
Not Suitable for All Fabrics
Some upholstery fabrics, such as leather, suede, and velvet, may not respond well to steam cleaning. The heat and moisture can damage delicate fabrics or cause colors to fade. Always check the care label and test a small area before steam cleaning any upholstery.
May Not Remove Deep-Set Stains
While steam cleaning is excellent for loosening and lifting most stains, it may not be sufficient for removing deep-set or old stains. In such cases, you may need to pre-treat the stain with a specialized cleaner or repeat the steam cleaning process.
Requires Proper Technique
Using a steam cleaner on upholstery requires proper technique to avoid over-wetting the fabric or damaging the material. Its important to use the correct attachment, hold the steamer at the right distance, and avoid concentrating steam in one area for too long.
Manual Effort Required
While the steam cleaner does the hard work of loosening dirt, you will still need to manually wipe down or vacuum the upholstery after steam cleaning to remove the dirt and moisture. This can require some physical effort, especially for larger pieces of furniture.
There’s more to explore! Here’s another valuable read: Aqua Pro Vac Extractor Review
How to Steam Clean Upholstery: Step-by-Step Guide
Heres a detailed step-by-step guide on how to steam clean your upholstered furniture effectively:
Vacuum the Upholstery
Before using the steam cleaner, its important to vacuum the upholstery to remove loose dirt, dust, and pet hair. This will prevent the dirt from being pushed deeper into the fabric during the steam cleaning process.
Check the Fabrics Care Label
Always check the manufacturers care label on your upholstery before using a steam cleaner. If the label has a “W” or “SW” code, it means the fabric is safe for water-based cleaning, including steam cleaning. Avoid steam cleaning fabrics with an “X” code, as these should only be vacuumed or dry-cleaned.
Pre-Treat Stains
If there are any visible stains on the upholstery, consider pre-treating them with a fabric-safe stain remover before using the steam cleaner. This can help loosen the stain, making it easier to remove during the cleaning process.
Fill the Steam Cleaners Water Tank
Fill the steam cleaners water tank with clean, distilled water to avoid mineral buildup. If your steam cleaner allows, you can also add a small amount of fabric-safe cleaner or deodorizer for extra freshness.
Steam the Upholstery
Turn on the steam cleaner and allow it to heat up. Hold the nozzle or upholstery attachment a few inches away from the fabric and move it in slow, even strokes across the surface of the upholstery. Avoid holding the steam in one spot for too long to prevent over-saturation.
Wipe Away Dirt and Moisture
After steam cleaning, use a clean microfiber cloth or towel to wipe away any dirt and excess moisture that may have been lifted to the surface. This step is important for ensuring the fabric dries quickly and thoroughly.
Let the Upholstery Dry
Allow the upholstery to air dry completely before using the furniture. Depending on the fabric and room conditions, this may take 1 to 2 hours. Ensure that there is good air circulation in the room to speed up the drying process.
Steam Cleaning vs Traditional Cleaning Methods
To better understand how steam cleaning compares to traditional upholstery cleaning methods, lets examine their key differences:
Aspect | Steam Cleaning | Traditional Cleaning |
---|---|---|
Cleaning Method | Uses hot steam to loosen dirt and sanitize | Uses water, detergent, or chemical cleaners |
Chemical Usage | No chemicals needed, eco-friendly | May involve harsh chemical cleaners |
Effectiveness on Allergens | Kills allergens like dust mites and bacteria | Chemical cleaners may not kill allergens |
Fabric Compatibility | Safe for most fabrics, but not for leather or suede | Works on a wide range of fabrics, but may require specific cleaners |
Drying Time | Quick, usually 1-2 hours | Can take several hours for fabric to fully dry |
Stain Removal | Effective for light stains, but may require pre-treatment for deep stains | Effective for deep stains, depending on the cleaner used |
Environmental Impact | Minimal, uses only water and heat | Can contribute to chemical pollution and water waste |
Conclusion
Steam cleaning is a powerful and effective method for cleaning and sanitizing upholstery. It offers a chemical-free solution thats safe for most fabrics, removes dirt and allergens, and provides deep cleaning action. However, its important to use the right technique and check the care label of your upholstery to ensure that steam cleaning is safe for the fabric.
While steam cleaning may not be ideal for heavy stains or delicate materials like leather, it remains a popular choice for homeowners looking to maintain the cleanliness and hygiene of their upholstered furniture.
If you want an eco-friendly, efficient, and safe way to clean your upholstery, steam cleaning is a fantastic option to consider. Whether youre dealing with everyday dirt or seasonal allergens, a steam cleaner can help refresh and restore your furniture without the use of harsh chemicals.

I’m Allen Kim, the chief editor of plumbinginto. I am a mid level plumber and assign to an local firm over 4 years of experience. During the working period, most of my experience is related to the house plumbing. I learned about the thing, when working with most experienced people in this sector, one must be as good as the inspector or better with knowledge of the project as well as the practical aspects of plumbing industry.