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

This comprehensive guide is designed 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 regularly receive inquiries about this issue, especially after someone has attempted to clean a stain, only to inadvertently worsen the situation.
The single letter on that tag provides essential information regarding the safest cleaning methods for your fabric. Using an unsuitable technique can turn a minor blemish into a persistent eyesore.

Quick Summary: The letter indicates the manufacturer’s cleaning code. A W means that water-based cleaners are suitable, S signifies that only solvent-based cleaners are allowed (no water), W-S means either type of cleaner is acceptable, 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.

Next, let’s delve into what each code represents and why particular attention is crucial for S and X tags.

How to Find Your Fabric Cleaning Code

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

Most lounges sold across Australia come with a small white care tag featuring a single letter code. Start by lifting a seat cushion to inspect the underside, as this is the most common location for the tag. If you don’t find it there, examine the inside of the cushion zipper, the back panel, or close to the frame. If you are still unable to locate a tag, it’s best to assume the fabric has an S or X code (the more cautious approach) until it can be definitively identified.

Understanding the Meaning of 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 with 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 appropriate. Using water can cause significant damage, resulting in 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 acceptable. This option provides the most flexibility, but remember to blot and conduct a test rather than soaking the fabric.
• X (vacuum only): No water or solvent is permitted. These fabrics should only be vacuumed or lightly brushed. Any liquid cleaning must be carried out by a professional.

Identifying the Risks of S and X Codes

Quick Summary: Many people instinctively reach for water and a cloth, often resulting in permanent marks on S or X fabrics.

When spills happen, the natural response is to grab a damp cloth. This method may be effective for W fabrics, but it can be disastrous for S or X fabrics. Water can cause dyes and old residues to migrate to the edges of the wet area, leaving a dried ring, or it may interact with the fibres, resulting in a brown halo. This problem is particularly common 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 illustrates why DIY spot cleaning can worsen stains; the attempted solution often causes more harm than the initial spill.

Key Steps to Follow Before Cleaning Your Fabric

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

Step 1 — Find the tag and understand the code. If it indicates S or X, do not use 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 remove the stain, stop. Further attempts may set the stain deeper. At this stage, consulting a professional is advisable.

For guidance 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 explains 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 been providing this essential service. An X-coded lounge cannot be cleaned with water at home, and an S-coded lounge requires the correct solvent and technique, not just any supermarket cleaner. We use 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 indicate?

An S tag signifies 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 lead to rings, watermarks, or brown spots, even after the original stain appears to disappear. For anything beyond a gentle, tested spot clean, it is advisable 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 should only 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 one of the leading causes of permanent damage to a quality lounge.

What differentiates 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 offers greater 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 lacks a cleaning tag?

If you cannot locate a code on the cushions, seams, or back panel, treat the fabric as though 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 misjudging the cleaning method can lead to costly damages. 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 depend on the fabric type, the size of the lounge, and its condition. The best approach is to request a quick quote rather than make 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 vital — 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.