How Often Should You Clean Curtains? (And Why It Matters More Than You Think)

When was the last time you gave your curtains a proper wash?

For many homeowners in Kuala Lumpur (KL), curtains are often one of the most overlooked items during cleaning. We vacuum floors, wipe furniture, and even deep-clean sofas — but the curtains? They’re left hanging, quietly collecting dust, dirt, and allergens.

The truth is, curtains do much more than decorate your windows. They act like an air filter for your home, trapping dust particles, pet dander, smoke, and even cooking smells. Over time, all of that buildup doesn’t just make your curtains look dull — it can affect your indoor air quality and even your health.

1. Curtains collect more dust than you think

In KL’s humid and dusty climate, curtains can trap airborne particles within just a few days. This buildup can cause allergic reactions like sneezing, itchy eyes, or skin irritation—especially if you have children or elderly family members at home.

2. Dust mites love curtains

Dust mites are microscopic pests that thrive in warm, humid fabrics. They’re one of the most common triggers of asthma and allergies. And while you can’t see them, they can live comfortably in your curtains for months without proper cleaning.

3. Curtains can trap odours

Cooking smells, cigarette smoke, and pollution from the outdoors can cling to curtain fabric. Without regular cleaning, these odours can linger and make your home smell stale.

4. Extends the life of your curtains

Professional cleaning removes dirt and grime without damaging the fabric, helping your curtains maintain their colour, texture, and overall quality for years.

Also Read: Dust Mites vs. Bed Bugs: What’s Lurking in Your Mattress?

While the exact frequency depends on your home environment, here are some general guidelines:

• Every 3–6 months – If you live in a high-traffic home, near busy roads, or in a dusty area.
• Every 6–12 months – For homes with minimal dust and no pets or smokers.
• Immediately – If someone at home has allergies, asthma, or after any renovation work.

• You sneeze more often when near the window
• The fabric looks dull or discoloured
• There’s a musty smell when you open the windows
• You can see dust puff out when you draw the curtains

While regular vacuuming can remove surface dust, it’s not enough to deep-clean curtains — especially heavy drapes or delicate fabrics.

Why PT Clean’s curtain cleaning service is different:

• Safe Fabric Care – We use tailored cleaning methods for materials like silk, velvet, or blackout fabrics.
• Eco-Friendly Cleaning – Non-toxic, safe products to protect your home and the environment.
• On-Site Service – We clean without removing your curtains, saving you the hassle of rehanging.
• Attention to Detail – Every pleat, seam, and fold gets a thorough clean.

With years of experience and specialised equipment, we handle all types of curtains, including:

• Sheer voile curtains
• Textured linen drapes
• Velvet curtains
• Silk curtains
• Heavy blackout curtains

Whether it’s removing stubborn dust, tackling allergens, or restoring colour vibrancy, our team ensures your curtains look and feel their best — without damage to the fabric.

📍 Not sure if we cover your location?

👉 Check out our full service area here to see if PT Clean serves your neighbourhood in KL or Selangor. If you don’t see your area listed, feel free to contact us — we may still be able to help!

Curtains are more than just decoration — they’re part of your home’s air filtration system. Keeping them clean is essential for a healthier living space, fresher air, and longer-lasting fabric.

If it’s been more than six months since you last cleaned your curtains, it might be time to give them the attention they deserve.

Check out our curtain cleaning service in KL

We let our clients speak for themselves – here’s what they had to say after using our services: