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Decoding Sofa Cleaning: Understanding the Different Cleaning Codes

Posted on May 21st, 2024 by Alisa Giorgi

Fabrics on a sofa
Some fabrics are even machine washable for effortless cleaning, while others have a protective design that repels liquids. Stay tuned for more details in future blog posts.
Fabrics on Display
With a plethora of fabric options to explore, it's crucial to consider the cleaning code associated with your chosen material.
Century WS Cleaning code label
This fabric by Century Furniture is labeled with a cleaning code of WS, indicating that it can be cleaned using either water or solvent.


Your sofa is the heart of your living space, where you unwind, entertain guests, and create cherished memories. Finding the perfect sofa for your living space is a significant investment, so ensuring that it stays clean and well-maintained is essential for preserving its beauty and longevity. Knowing the right cleaning methods can be a daunting task, especially with the wide variety of fabrics and finishes available in the market. From spills and stains to everyday wear and tear, keeping your sofa looking its best requires a combination of proper care and maintenance. By understanding the cleaning codes associated with different sofa fabrics, you can effectively tackle dirt and stains while prolonging the life of your beloved furniture piece. Enter the cleaning codes – a set of guidelines designed to help you understand how to properly care for your sofa fabric. In this blog, we'll delve into what these cleaning codes mean and how to effectively clean your sofa based on its specific code.

When selecting a sofa fabric, you'll often find swatches with tags displaying one of four cleaning codes: W, S, WS, or X. These codes provide valuable information about the recommended cleaning methods for your sofa fabric. Let's break down what each code signifies:

1. W: Water-based Cleaning
   - If your sofa tag bears the letter "W," it means you can safely clean it with water-based solutions. This includes mild detergent mixed with water or foam upholstery cleaner.
   - How to clean: Start by vacuuming the sofa to remove any loose dirt or debris. Then, apply a small amount of the cleaning solution to a clean, white cloth and gently blot the stained area. Avoid rubbing vigorously, as this can damage the fabric. Allow the sofa to air dry completely before using it again.

2. S: Solvent-based Cleaning
   - Sofas with an "S" code require solvent-based cleaners for safe and effective cleaning. These cleaners are typically dry-cleaning solvents or water-free upholstery cleaners.
   - How to clean: Begin by vacuuming the sofa to eliminate surface dirt. Next, lightly spray the solvent-based cleaner onto a clean cloth and blot the stained area. Again, avoid excessive rubbing. Allow the fabric to dry thoroughly before using the sofa.

3. WS: Water-based or Solvent-based Cleaning
   - Sofas labeled with "WS" can be cleaned using either water-based or solvent-based cleaners. This versatility provides flexibility in choosing the most suitable cleaning method for your specific stain.
   - How to clean: Follow the cleaning instructions for both water-based and solvent-based methods outlined above, depending on your preference or the nature of the stain.

4. X: Professional Cleaning Only
   - Sofas with an "X" code should only be cleaned by a professional upholstery cleaner. These fabrics are not suitable for water or solvent-based cleaning methods and may be damaged if attempted.
   - How to clean: Contact a professional upholstery cleaning service to ensure your sofa receives the appropriate care without risking damage to the fabric.

Tips for Effective Sofa Cleaning:
Regardless of your sofa's cleaning code, here are some additional tips to ensure effective cleaning and maintenance:

- Test in an inconspicuous area: Before applying any cleaning solution to your sofa, test it in a hidden spot to ensure it doesn't cause discoloration or damage.
- Blot, don't rub: When dealing with stains, always blot the affected area with a clean cloth to absorb the liquid. Rubbing can spread the stain and damage the fabric fibers.
- Dry thoroughly: After cleaning, allow your sofa to air dry completely before using it again. This helps prevent mold and mildew growth.

Understanding the cleaning codes for your sofa is essential for maintaining its appearance and longevity. By following the appropriate cleaning methods outlined by these codes, you can keep your sofa looking fresh and inviting for years to come. Whether it's a water-based, solvent-based, or professional cleaning, taking the time to care for your sofa properly will ensure it remains a comfortable and stylish centerpiece in your home.

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