W, S, W-S, and X Tags: Your Essential Lounge Guide

This comprehensive guide is designed for residents of Sydney who often find themselves examining the small fabric care label hidden under their lounge cushions. They may ponder the significance of the letter displayed on it before reaching for a cleaning cloth. At Wundaguard, we frequently receive inquiries about this topic, particularly after someone has tried to remove a stain only to worsen the situation.
The single letter on that tag offers vital information regarding the most appropriate cleaning methods for your fabric. Using an unsuitable technique can turn a minor blemish into a permanent eyesore.

Quick Summary: The letter represents the manufacturer's cleaning code. A W indicates that water-based cleaners are suitable, while an S means that only solvent-based cleaners should be utilised (no water). The W-S code signifies that either type of cleaner may be used, whereas an X indicates that only vacuuming is allowed — no water or solvent, which necessitates professional cleaning.
Applying plain water to fabrics marked with S or X can result in irreversible watermarks.

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

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 in Australia come with a small white care tag displaying 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 is not there, inspect the inside of the cushion zipper, the back panel, or near the frame. If you cannot find the tag, it is advisable to assume the fabric has an S or X code (the more cautious approach) until you can ascertain its cleaning requirements.

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): This code allows safe cleaning with a water-based product, such as a foam cleaner or upholstery shampoo that has been lathered. It is the most forgiving code for careful spot cleaning at home.
• S (solvent only): Only a water-free, solvent-based (dry) cleaner is suitable. Using water can cause damage, leading to rings, watermarks, and brown spots, even if the original stain appears to have been removed.
• W-S (or S-W): Both water-based and 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 allowed. These fabrics must be vacuumed or lightly brushed only. Any liquid cleaning should be managed by a professional.

Identifying the Risks Associated with S and X Codes

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

When accidents happen, the natural instinct is to grab a damp cloth. This approach can work for W fabrics, but it can be detrimental to S or X fabrics. Water can spread dyes and residues to the edges of the wet area, creating a dried ring, or interact with the fibres, resulting in a brown halo. This issue is particularly common with velvets, linens, viscose blends, and many modern designer fabrics, which tend to be classified as S or X more frequently than the durable materials from decades past.

This common mistake highlights the challenges of DIY spot cleaning — the attempted solution often causes more damage than the original spill.

Key Steps to Take Before Cleaning Your Fabric

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

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

Step 2 — Blot the spill immediately 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 a hidden area (such as 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. Continued efforts often result in setting the stain further. 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 detailed guide on whether sofas should be steam cleaned or dry cleaned. This guide outlines our decision-making process for various fabric types.

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 permanent 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 control 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 our services 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. 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 signifies 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 used. Applying water to S-coded fabric can create rings, watermarks, or brown spots, even after the original stain appears to have disappeared. For anything beyond a light, tested spot clean, it is advisable to leave S fabric cleaning to the 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 permitted at home. These fabrics are designed to be vacuumed or lightly brushed, with any liquid cleaning reserved for professional services that utilise appropriate low-moisture methods. Using water on X fabric is one of the primary causes of permanent damage to a quality lounge.

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

What should I do if my lounge has no 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 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 fabric type, lounge size, 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.

Vital Insights for Effective Fabric Care

The code on the fabric tag is crucial — it can be the difference between maintaining a pristine lounge and encountering 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 choose to book a service.