W, S, W-S, and X Tags: Essential Guide for Lounges

This comprehensive guide is designed for residents of Sydney who often find themselves examining the small fabric care tag hidden beneath their lounge cushions, contemplating the meaning of the letter printed on it before reaching for a cleaning cloth. At Wundaguard, we frequently receive inquiries about this topic, particularly after someone has attempted to remove a stain and unintentionally worsened the situation.
The single letter on that tag holds vital information about the most appropriate cleaning methods for your fabric. Using an unsuitable technique can turn a minor blemish into a persistent eyesore.

Quick Summary: The letter denotes the manufacturer's cleaning code. A W signifies that water-based cleaners are suitable, S means that only solvent-based cleaners should be used (no water), W-S indicates that either cleaner type is acceptable, while X denotes that only vacuuming is permitted — no water or solvent is allowed, necessitating professional cleaning instead.
Applying plain water to S or X fabrics can result in permanent watermarks.

Let’s delve into what each code represents and why it is crucial to handle S and X tags with particular care.

Finding Your Fabric Cleaning Code: A Step-by-Step Guide

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 that displays 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 the tag is not found there, inspect inside the cushion zipper, on the back panel, or near the frame. If you still cannot locate the tag, it is wise to assume that the fabric has an S or X code (the more cautious approach) until you can determine its cleaning requirements.

Understanding Each Fabric Cleaning Code: What You Need to Know

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

• W (water-based): This code permits 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. The use of water can cause damage, resulting in 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 rather than soaking the fabric.
• X (vacuum only): No water or solvent is permitted. These fabrics must only be vacuumed or lightly brushed. Any liquid cleaning should be left to professionals.

Identifying the Risks Linked to S and X Codes

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

When accidents occur, the natural response is to reach for a damp cloth. This method may work for W fabrics, but it can be detrimental to S or X fabrics. Water can spread dyes and old residues to the edges of the wet area, creating a dried ring, or interact with the fibres, leading to 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 two decades ago.

This common mistake underscores the challenges associated with DIY spot cleaning — the attempted solution often inflicts more damage than the initial spill.

Crucial 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 interpret 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 under a cushion) and wait for it to dry before treating visible areas.

Step 4 — If gentle blotting fails to lift the stain, stop further attempts. Additional efforts often set the stain further into the fabric. At this point, it is best to consult a professional.

For guidance on whether your lounge should be cleaned with water or solvent, refer to our thorough 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 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 employ 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 rely on us to clean and protect their showroom stock. If delicate fabric deserves meticulous care for showroom presentation, it undoubtedly 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 signify?

An S tag signifies that only solvent-based cleaning is permitted. This fabric should solely 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 seems to have disappeared. For anything beyond a light, tested spot clean, it is wise to leave S fabric cleaning to the professionals.

Is it safe to 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 intended 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 distinguishes W from 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 lacks 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 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 depending 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.

Key Insights for Effective Fabric Care

The code on the fabric tag is crucial — it can determine whether your lounge remains pristine or suffers 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.