W, S, W-S, and X Tags for Lounges Explained

This comprehensive guide is tailored for Sydney residents who often find themselves examining the small fabric tag hidden beneath their lounge cushions, contemplating the significance of the letter displayed before reaching for a cleaning cloth. At Wundaguard, we frequently receive inquiries about this topic, especially after someone has attempted to remove a stain, only to inadvertently worsen the situation.
The single letter on that tag provides vital information about the safest cleaning methods for your fabric. Employing an incorrect technique can change a minor blemish into a permanent eyesore.

Quick Summary: The letter represents the manufacturer’s cleaning code. A W indicates the use of water-based cleaners is acceptable, S suggests that only solvent-based cleaners are suitable (no water), W-S allows for either type of cleaner, and X indicates vacuuming only — no water or solvent, with professional cleaning required.
Using plain water on S or X fabrics can lead to irreversible watermarks.

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

How to Find Your Fabric Cleaning Code

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

Most lounges sold throughout Australia feature a small white care tag with a single letter code. Start by lifting a seat cushion to inspect the underside, as this is the typical location for the tag. If you don’t find it there, check inside the cushion zipper, on the back panel, or near the frame. If you still cannot locate a tag, it’s safer to assume the fabric has an S or X code (the more cautious approach) until it can be identified.

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 forgiving for careful spot cleaning at home.
• S (solvent only): Only a water-free, solvent-based (dry) cleaner is acceptable. Using water can cause significant damage, leading to rings, watermarks, and brown spots, even if the stain appears to have been removed.
• W-S (or S-W): Either water-based or solvent-based cleaners are permitted. This option offers the most flexibility, but remember to blot and perform a test instead of 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 conducted by a professional.

Understanding the Risks Associated with S and X Codes

Quick Summary: Many individuals instinctively grab water and a cloth, which often results in permanent marks on S or X fabrics.

When spills happen, the natural reaction is to grab a damp cloth. This technique may work for W fabrics, but it can be harmful for S or X fabrics. Water can spread dyes and old residues to the edges of the wet area, leaving a dried ring, or it may interact with the fibres, creating a brown halo. This problem is particularly prevalent with velvets, linens, viscose blends, and many contemporary designer fabrics, which are more frequently classified as S or X compared to the durable materials from two decades ago.

This common mistake underscores why DIY spot cleaning can worsen stains; the attempted solution often inflicts more damage than the original spill.

Important Steps to Take Before Cleaning Your Fabric

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

Step 1 — Find the tag and understand the code. If it indicates S or X, avoid using water.

Step 2 — Immediately blot the spill with a clean, dry, light-coloured cloth. Press, lift, and repeat. Rubbing is a mistake — it can push the spill deeper into the fabric and flatten the fibres.

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 lift the stain, stop. Further attempts often lead to setting the stain deeper. At this stage, it is wise to seek professional assistance.

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

When to Seek Professional Cleaning Services

Quick Summary: Any S or X fabric, any stubborn stain, and delicate materials such as velvet or linen should be entrusted to a professional to avoid lasting damage.

Since 1983, we have provided 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 utilise methods that align with the cleaning code and fibre type, conduct tests before 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 demands meticulous care for showroom presentation, it deserves the same level of 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 Codes

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 treated with a water-free, solvent-based (dry) product, and water must never be applied. Using water on S-coded fabric can result in rings, watermarks, or brown spots, even after the original stain seems to disappear. For anything beyond a gentle, tested spot clean, it is best to leave cleaning of S fabrics to professionals.

Is it safe to use water on an X-coded lounge?

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

What distinguishes 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) means that either water-based or solvent-based cleaners can be safely employed. W-S provides greater flexibility, but always remember to blot instead of soak and test any product on a hidden area first.

What should I do if my lounge lacks a cleaning tag?

If you cannot find a code on the cushions, seams, or back panel, treat the fabric as though it has an S or X code to play it safe — vacuum and dry-blot only, avoiding water. Many designer and imported fabrics can be sensitive to water, so misjudging the cleaning method can lead to costly damage. If you’re uncertain, 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.

Key Takeaways for Effective Fabric Care

The code on the fabric tag is crucial — it can determine whether you maintain a clean lounge or face 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, share a photo or contact us at 1300 360 824 — we are happy to assist you in identifying your fabric, even if you do not book a service.