The Cleaning Job Everyone Forgets: Why Your Curtains Need Attention Too

Curtains collect dust, cooking smells and pollen, yet they are rarely cleaned. Here is how often to clean them, what to check on the label, and how on-site steam cleaning works.

Carpets get vacuumed. Sofas get a quick go-over. But when did you last clean your curtains? They are one of the largest areas of fabric in any room, they hang in the same spot for years, and they quietly collect everything in the air. Most of us never think about them until we notice the smell or the dust.

The short answer: most curtains benefit from a proper clean about once a year, and more often in kitchens, homes with pets, or if anyone has allergies.

What collects on curtains?

• Dust and pet hair. Fabric holds on to airborne dust. You often see it when you open or close the curtains and it drifts into the light.
• Pollen and outdoor pollution, particularly if you open windows in spring and summer.
• Cooking smells and grease, especially in open-plan kitchens and dining rooms.
• Smoke or vape residue, and other odours that settle into fabric.
• Condensation and damp, which can cause mildew marks along windowsills and the lower edges.
• Sunlight. It does not collect on curtains, but it fades and weakens fabric over time, so keeping them clean helps you notice damage early.

Why it matters

Dusty curtains can make a room feel stuffy and look tired. For anyone who is sensitive to dust or pollen, cleaning them regularly is a sensible way to keep dust levels down, though it does not replace medical advice. And clean curtains simply look better. Colours are brighter and the fabric hangs more crisply.

How often should curtains be cleaned?

• Every 3 to 6 months: vacuum or shake out lightly, using a soft brush attachment on low suction.
• Every 6 to 12 months: a deeper clean, depending on the fabric, the room and how much dust there is.
• More often in kitchens, near busy roads, in homes with smokers or pets, or if anyone has allergies.

Check the label first

Curtain fabrics vary enormously, and the wrong method can cause shrinkage, colour loss or damage to linings.

• Machine washable curtains are usually simple, but check the temperature, and whether the lining and header tape can be washed too.
• Dry-clean only labels usually apply to heavy, lined, interlined or delicate fabrics such as velvet or silk.
• No label? Test a hidden corner first, or ask a professional.

Taking large or heavy curtains down is also awkward, and re-hanging them without creases takes time.

On-site steam cleaning

One option is to have curtains cleaned where they hang. Our on-site method uses fabric-safe, low-moisture steam, so there is no need to take them down. It removes dust, odours and stale smells, and the curtains are back in place the same day. It is especially useful for heavy, lined or hard-to-remove curtains. See our curtain and mattress cleaning service.

Do not forget the mattress

Bedrooms are where fabric and dust build up most. We also clean mattresses in all sizes, which removes dust, sweat marks and odours. For more on the benefits of professional cleaning in the home, see our guide to why eco-friendly steam cleaning matters.

Simple habits that help

• Vacuum curtains regularly with the soft brush attachment
• Open windows on dry days to keep air circulating and cut down damp
• Keep curtains away from radiators where you can
• Shake them out outdoors occasionally, if the fabric allows
• Wash or clean them before storing, if you swap them seasonally

A quick guide to curtain fabrics

• Cotton and cotton blends: usually washable, but may shrink. Check the label and use a cool wash if in doubt.
• Polyester: generally hard-wearing and easy to care for.
• Linen: creases easily, and can shrink. Often best cleaned gently.
• Velvet and heavy fabrics: usually dry clean only, or professional cleaning. They are heavy and awkward to handle.
• Silk and delicate fabrics: prone to water marks and fading. Professional care is safest.
• Lined and interlined curtains: the layers can shrink at different rates, so they are rarely suitable for a machine wash.
• Blackout curtains: the coating can be damaged by washing, so check the label.
• Voiles and nets: light and easy to wash, but they can yellow and tangle. Wash them gently and hang them back while damp.

How to clean washable curtains at home

• Check the label. Follow the temperature and cycle it recommends.
• Remove hooks and any weights before washing, if you can.
• Shake or vacuum off loose dust first. It helps the wash work better.
• Wash on a gentle cycle, with the drum no more than half full, using a mild detergent.
• Do not over-spin. It creases the fabric and can damage the lining.
• Re-hang while slightly damp, so the weight of the fabric pulls out creases. Or dry them as the label says.
• Iron on a suitable setting, if the fabric calls for it, and check the label first.

The bedroom: curtains, mattresses and bedding

Bedroom fabrics work hard while you sleep. Curtains, mattresses, pillows and duvets all collect dust and body moisture. A simple routine helps:

• Wash bedding regularly, following the labels
• Air the mattress by pulling back the covers when you get up
• Vacuum the mattress surface now and then using the upholstery attachment
• Have curtains and mattresses professionally cleaned about once a year
• Open windows daily to reduce humidity

Our curtain and mattress cleaning covers single, double, king and super-king mattresses.

Blinds, nets and other window dressings

Roller blinds, Roman blinds and nets all collect dust and sometimes condensation marks. Dust them regularly with a soft brush or the vacuum's soft attachment, and check the care label before washing or wiping them.

A spring clean checklist for soft furnishings

• Curtains and nets: wash, or arrange a professional clean
• Mattresses: air, vacuum and arrange a deep clean
• Sofas and chairs: vacuum and deep clean, and wash throws and covers
• Carpets and rugs: deep clean, particularly after winter. See how often to clean your carpets
• Cushions and pillows: wash or air, following the labels

Frequently asked questions

Will cleaning shrink my curtains?

It can if the wrong method is used. That is why checking the label, or choosing a low-moisture steam method that does not soak the fabric, matters.

Do you need to take the curtains down?

Not with on-site steam cleaning. We clean them in place.

How long does it take?

This depends on the number and size of curtains. We will give you a clear idea when we quote.

Can I steam clean my curtains myself?

A handheld steamer can freshen some fabrics, but it is easy to leave water marks or damage linings and coatings. Professional on-site cleaning uses controlled, low-moisture steam and is safer for lined or delicate curtains.

Why do my curtains smell musty?

Usually damp from condensation, cooking residue or stored moisture. Airing the room helps, but if the smell persists the fabric itself probably needs cleaning.

If your curtains are overdue, ask us for a free, no-obligation quote. We cover Bromsgrove, Birmingham and the wider West Midlands.