W, S, W-S, and X Tags for Your Lounge Explained

This detailed guide aims to assist residents of Sydney who are inspecting the small fabric label tucked beneath their lounge cushions. Many wonder about the significance of the letter displayed on this label before they reach for a cleaning cloth. At Wundaguard, we frequently receive queries on this matter, especially after someone has attempted to clean a stain and unintentionally made it worse.
The solitary letter on that tag provides crucial information about the safest cleaning methods for your fabric. Choosing the incorrect technique can transform a minor blemish into a permanent eyesore.

Quick Summary: The letter signifies the manufacturer's cleaning code. A W indicates that water-based cleaners are appropriate, S denotes that only solvent-based cleaners should be employed (no water), W-S means either type of cleaner can be utilised, and X specifies vacuuming only — no water or solvent is permitted, and professional cleaning is necessary.
Using plain water on S or X fabrics can result in irreversible watermarks.

Let’s explore what each code signifies and why it’s essential to pay particular attention to S and X tags.

Discovering Your Fabric Cleaning Code

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

Most lounges sold in Australia feature a small white care tag displaying a single letter code. Begin by lifting a seat cushion to check the underside, as this is typically where you will find the tag. If it’s not present, look inside the cushion zipper, on the back panel, or near the frame. If you still cannot locate a tag, assume the fabric has an S or X code (the more cautious approach) until you can confirm it.

Interpreting 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 suitable. Using water can cause damage, resulting in rings, watermarks, and brown spots, even if the stain seems to have been removed.
• W-S (or S-W): Either water-based or solvent-based cleaners are acceptable. This option offers the most flexibility, but always blot and conduct a test instead of 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 done by a professional.

Recognising the Risks Associated with S and X Codes

Quick Summary: Many instinctively reach for water and a cloth, which is precisely what leads to permanent marks on S or X fabrics.

When spills occur, the natural response is to grab a damp cloth. This method usually works well for W fabrics but can be damaging 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 react with the fibres, resulting in a brown halo. This problem is particularly common with velvets, linens, viscose blends, and numerous modern designer fabrics, which tend to be classified as S or X more frequently than the durable materials from two decades ago.

This common error highlights why DIY spot cleaning can exacerbate stains — the attempted remedy often causes more damage than the original spill.

Essential Steps Before Cleaning Your Fabric

Quick Summary: Always check the cleaning code, blot instead of rubbing, and test any cleaning product on an inconspicuous area first.

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

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

Step 3 — If the code permits a cleaner, test it first on an inconspicuous area (like the back corner or beneath 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 point, it is advisable to consult a professional.

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

Recognising When to Engage a Professional Cleaning Service

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

Since 1983, we have provided this vital service. An X-coded lounge cannot be cleaned with water at home, and an S-coded lounge necessitates the correct solvent and technique, not just any supermarket cleaner. We employ methods that align with the cleaning code and the fibre type, conduct tests prior to treatment, and carefully regulate 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 rely on us to clean and protect their showroom stock. If delicate fabric merits meticulous care for showroom presentation, it certainly deserves the same attention in your home. You can explore our comprehensive range on our furniture cleaning page, with fabric protection starting from $44 per seat.

Common Inquiries Regarding Fabric Care

What does the S tag on my sofa signify?

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

Can I use water on an X-coded lounge?

No. An X code strictly means vacuum only — neither water nor solvent is permitted at home. These fabrics are designed to be vacuumed or lightly brushed, with any liquid cleaning reserved for professional services using appropriate low-moisture methods. 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 utilised. W-S offers increased options, but always remember to blot instead of soak and test any product on a concealed 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 if it possesses 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 be costly. 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.

Essential Takeaways for Superior Fabric Care

The code on the fabric tag is crucial — 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, entrust 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.