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

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

Quick Summary: The letter represents the manufacturer's cleaning code. A W indicates that water-based cleaners are suitable, S signifies that only solvent-based cleaners should be used (no water), W-S denotes that either type of cleaner is acceptable, while X indicates that only vacuuming is allowed — neither water nor solvent should be used, necessitating professional cleaning instead.
Using plain water on S or X fabrics can lead to irreversible watermarks.

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

Identifying Your Fabric Cleaning Code: A Step-by-Step Approach

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 inspect the underside, as this is often the most common location for the tag. If you do not find it there, check inside the cushion zipper, on the back panel, or near the frame. If the tag is still missing, it is wise to assume the fabric has an S or X code (the more cautious approach) until you can ascertain its cleaning requirements.

Decoding 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 using 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 permissible. 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 allowed. These fabrics must only be vacuumed or lightly brushed. Any liquid cleaning should be handled by a professional.

Understanding the Risks Linked to 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 reaction is to grab a damp cloth. This method typically works for W fabrics, but it can be detrimental to S or X fabrics. Water can disperse dyes and old 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 contemporary designer fabrics, which are more frequently classified as S or X than the durable materials from two decades ago.

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

Crucial Steps to Follow 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 permits 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. Additional efforts often risk setting the stain deeper. At this point, it is wise to consult a professional.

For assistance in determining whether your lounge should be cleaned with water or solvent, refer to our comprehensive guide on whether sofas should be steam cleaned or dry cleaned. This guide outlines our decision-making process for various fabric types.

When to Call a Professional Cleaning Service

Quick Summary: Any S or X fabric, any persistent stain, and delicate materials such as velvet or linen should be handled by 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 proper 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 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 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 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 indicate?

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 best 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 permitted at home. These fabrics are designed to be vacuumed or lightly brushed, with any liquid cleaning reserved for professional services that employ appropriate low-moisture methods. Using water on X fabric is one of the leading 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 both water-based and 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 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 are 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.

Key Insights for Effective Fabric Care

The code on the fabric tag is crucial — it can determine whether you maintain a pristine 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 choose to book a service.