W, S, W-S, And X Tags: A Guide For Your Lounge

This comprehensive guide is tailored for Sydney residents who are examining the small fabric tag hidden beneath their lounge cushions, contemplating the meaning of the letter displayed on it before they reach for a cleaning cloth. At Wundaguard, we often receive inquiries about this issue, especially after someone attempts to clean a stain and inadvertently worsens the situation.
The single letter on that tag conveys vital information regarding the safest cleaning methods for your fabric. Using the wrong technique can turn a minor stain into a permanent blemish.

Quick Summary: The letter represents the manufacturer's cleaning code. A W indicates that water-based cleaners are safe to use, S means that only solvent-based cleaners should be employed (no water), W-S allows for either type of cleaner, and X means only vacuuming is allowed — no water or solvent, requiring professional cleaning instead.
Applying plain water to S or X fabrics can lead to irreversible watermarks.

Let’s delve into what each code means and why it is crucial to pay attention to S and X tags.

How to Find Your Fabric Cleaning Code

Quick Summary: Look under a seat cushion, on the back of the lounge, or on the tag stitched into a seam near the bottom.

Most lounges sold in Australia come with a small white care tag featuring a single letter code. Start by lifting a seat cushion to check the underside, as this is the most common location for the tag. If it’s not there, inspect inside the cushion zipper, on the back panel, or near the frame. If you still cannot find a tag, act as if the fabric has an S or X code (the more cautious approach) until you can verify it.

Understanding Each Fabric Cleaning Code

Quick Summary: W = water-based, S = solvent only, W-S = either type of cleaner, and X = vacuum only.

• W (water-based): You can safely clean it using a water-based product, such as a foam cleaner or upholstery shampoo that has been lathered. This code is the most lenient for careful spot cleaning at home.
• S (solvent only): Only a water-free, solvent-based (dry) cleaner is appropriate. Using water can cause damage, leading to rings, watermarks, and brown spots, even if the stain seems to disappear.
• W-S (or S-W): Either water-based or solvent-based cleaners can be used. This option provides the most flexibility, but always blot and conduct a test rather than soaking the fabric.
• X (vacuum only): No water or solvent is allowed. These fabrics should only be vacuumed or lightly brushed. Any liquid cleaning must be performed by a professional.

Understanding the Dangers of S and X Codes

Quick Summary: Many instinctively reach for water and a cloth, which can lead to permanent marks on S or X fabrics.

When spills happen, the natural reaction is to grab a damp cloth. This method usually works for W fabrics but can be harmful to S or X fabrics. Water can move dyes and old residues to the edges of the wet area, leaving a dried ring, or it can interact with the fibers, causing a brown halo. This issue is common with velvets, linens, viscose blends, and many modern designer fabrics, which are often classified as S or X, unlike the durable fabrics from two decades ago.

This common mistake illustrates why DIY spot cleaning can worsen stains — the attempted remedy often causes more harm than the original spill.

Key Steps to Take Before Cleaning Your Fabric

Quick Summary: Always review the cleaning code, blot instead of rubbing, and test any cleaning product on a hidden area first.

Step 1 — Find the tag and interpret the code. If it indicates S or X, do not use water.

Step 2 — Blot the spill immediately with a clean, dry, light-colored cloth. Press, lift, and repeat. Rubbing is a mistake — it can push the spill deeper into the fabric and flatten the fibers.

Step 3 — If the code allows for a cleaner, test it first on an inconspicuous area (like the back corner or underneath a cushion) and wait for it to dry before treating visible areas.

Step 4 — If gentle blotting does not remove the stain, stop. Further attempts can often worsen the stain. At this point, it is wise to consult a professional.

For guidance on whether your lounge can be cleaned with water or solvent, refer to our comprehensive guide on whether sofas should be steam cleaned or dry cleaned. This guide details our decision-making process for each fabric type.

When Should You Consider Professional Cleaning Services?

Quick Summary: Any S or X fabric, any stubborn stain, and delicate materials like velvet or linen should be entrusted to a professional to prevent permanent damage.

Since 1983, we have been providing this essential service. An X-coded lounge cannot be cleaned with water at home, and an S-coded lounge requires the appropriate solvent and technique, not just any supermarket cleaner. We utilize methods aligned with the cleaning code and fibre type, conduct tests prior to treatment, and carefully manage moisture to ensure the fabric dries evenly without unsightly rings.

This is why several leading furniture retailers — including Freedom, Lounges Plus, and Strictly Comfort — recommend us for addressing marks after delivery and for ongoing maintenance. They trust us to clean and protect their showroom stock. If delicate fabric deserves meticulous care for showroom presentation, it certainly warrants the same attention in your home. You can explore our complete range on our furniture cleaning page, with fabric protection starting from $44 per seat.

Frequently Asked Questions About Fabric Cleaning

What does the S tag on my couch mean?

An S tag indicates that only solvent-based cleaning is permitted. This fabric should only be cleaned with a water-free, solvent-based (dry) product, and water must never be applied. Using water on S-coded fabric can lead to rings, watermarks, or brown spots, even after the original stain seems to vanish. For anything beyond a light, tested spot clean, it is advisable to leave S fabric cleaning to professionals.

Can I use water on an X-coded lounge?

No. An X code strictly means vacuum only — neither water nor solvent is allowed at home. These fabrics are made to be vacuumed or lightly brushed, with any liquid cleaning reserved for professional services using appropriate low-moisture methods. Applying water to X fabric is a leading cause of permanent damage to a quality lounge.

What are the differences between W and W-S cleaning codes?

W indicates that only water-based cleaners are suitable for use. W-S (which may also be referred to as S-W) signifies that either water-based or solvent-based cleaners can be safely used. W-S provides broader options, but always remember to blot instead of soak and test any product on a hidden area first.

What should I do if my lounge doesn’t have a cleaning tag?

If you cannot find a code on the cushions, seams, or back panel, treat the fabric as if it has an S or X code to err on the side of caution — vacuum and dry-blot only, avoiding water. Many designer and imported fabrics can be sensitive to water, so choosing the wrong cleaning method can be costly. If you’re unsure, send us a photo or call us before applying any cleaning method.

What is the cost of professional upholstery cleaning in Sydney?

Costs vary based on the fabric type, the size of the lounge, and its condition. The best approach is to request a quick quote instead of making assumptions. Our fabric protection services start from $44 per seat, and we will provide a clear cleaning price after assessing your lounge's specific needs. Call us at 1300 360 824 for a straightforward quote tailored to your lounge.

Crucial Considerations for Effective Fabric Care

The code on the fabric tag is essential — it can determine the difference between maintaining a pristine lounge and facing a permanent stain. Always check the letter, remember to blot instead of rub, and for S or X fabrics, leave wet cleaning to the professionals. If you have any questions, send a photo or contact us at 1300 360 824 — we are happy to assist you in identifying your fabric, even if you do not schedule a service.