How to Clean Curtains Without Washing Them (Including Dry Clean Only)

To clean curtains without washing them, vacuum them on low suction with the upholstery brush, spot clean marks with a little mild detergent in warm water, then freshen them with a handheld steamer, all while they’re still hanging. Check the care label first: velvet, silk, lined and blackout curtains need gentler treatment, and “dry clean only” curtains that are badly soiled are usually safest with a specialist. This guide covers each method, how to deal with dry clean only curtains at home, smoke smells, and what to do about curtains when you move out of a rental.

Start with the care label

Curtain care labels use the standard GINETEX textile care symbols. The GINETEX care symbols guide explains what each one means. The ones that matter most here:

• A plain circle means professional cleaning (a letter inside shows which process). A crossed-out circle means don’t dry clean. A circle inside a square is about tumble drying, not dry cleaning.
• A crossed-out iron means don’t iron, which is a good sign to avoid steaming too. An iron with crossed-out lines underneath means no steam.
• A crossed-out tub means the fabric shouldn’t be washed in water, so keep spot cleaning to a minimum.

If there’s no label, treat the curtain as delicate. Lined curtains, blackout curtains with a coated backing, and anything with a pleated heading tape can shrink or pucker if they get too wet, which is one of the main reasons people choose not to wash them at all.

How to remove dust from curtains without washing them

Regular vacuuming does most of the work, and you can do it without taking the curtains down. Dust, pet hair and pollen settle into the folds and make curtains look dull long before they’re actually dirty.

1. Close the curtains so the fabric is spread flat.
2. Fit the soft upholstery brush and turn the suction down if your vacuum allows.
3. Work from the top down in vertical strips, holding the bottom of the curtain with your free hand so it doesn’t get pulled into the nozzle.
4. Pay attention to the top pleats and the hem, where most dust collects.
5. Do the lining too, and the window sill and track while you’re there.

For sheer or very lightweight fabric, put a piece of fine netting or an old pair of tights over the nozzle so the fabric isn’t sucked in. For pet hair, a lint roller or a slightly damp rubber glove run down the fabric works well. If you can take the curtains down easily, a good shake outside and a few hours on a clean washing line on a dry, breezy day also lifts dust. Keep them out of strong, direct sun, which can fade coloured and lined fabrics.

How to get stains out of curtains without washing them

Work on marks as soon as you notice them, as they set over time.

1. Blot up any fresh spill with a clean white cloth. Don’t rub, because it spreads the stain and damages the fibres.
2. Mix a few drops of mild washing-up liquid into warm water.
3. Test on a hidden area first and let it dry to check the colour doesn’t run or ring.
4. Dab the solution onto the mark with a clean cloth, working from the outside in.
5. Blot with a second cloth dampened with plain water to rinse, then blot dry with a towel.
6. Let it dry fully while hanging, with the window open or the room ventilated.

For grease marks, an upholstery cleaner designed for the fabric type is usually better than soap and water. Avoid bleach, and never mix cleaning products. On “dry clean only” fabrics, use a solvent-based dry-cleaning spot remover sparingly, or leave the stain to a professional, as water can leave a tide mark.

How to steam clean curtains while they hang

A handheld garment steamer refreshes fabric, relaxes creases and helps with smells, without the shrinkage risk that comes with washing.

1. Vacuum the curtains first, otherwise steam can turn dust into grey marks.
2. Fill the steamer with water. In hard water areas, distilled or filtered water helps avoid limescale spitting onto the fabric.
3. Test on a hidden area first.
4. Hold the nozzle a few inches from the fabric and move slowly from top to bottom.
5. Don’t soak the fabric. You want it slightly damp, not wet.
6. Open a window and let the curtains dry in place.

Velvet: steam from the lining side only and brush the pile gently in one direction once it’s dry. Silk: test very carefully, as water can mark it; a specialist is often the safer option. Blackout: steam the fabric face, not the coated backing.

A dedicated curtain or upholstery steam cleaner with a fabric head does the same job faster on large curtains, but the same rules apply: vacuum first, keep it moving and don’t overwet.

How to freshen curtains without washing

• Air the room well and open the curtains fully on dry days.
• Lightly sprinkle bicarbonate of soda on the lining when the curtains are down and flat, leave for an hour, then vacuum it off thoroughly. Test first on dark fabrics, which can show a white residue.
• A fabric refresher spray designed for upholstery can help, but it masks smells rather than removing dirt, so vacuum first.

How do you remove a smoke smell from curtains?

Smoke particles cling to fabric, so perfume alone won’t shift the smell. Vacuum both sides thoroughly, then air the room with the windows wide open for as long as you can. Steam the curtains, which helps release trapped odour, and repeat over a couple of days if needed. If the curtains are machine washable, a wash on the temperature shown on the label is the most effective fix. For lined, heavy or dry clean only curtains in a smoker’s home, professional cleaning is usually the only way to remove the smell fully, and it’s worth doing before a check-out inspection.

Can you wash dry clean only curtains?

Sometimes, but it’s a gamble, and any damage is on you rather than the manufacturer. The label is there because the maker can’t guarantee the fabric, lining, heading tape and trims will all behave the same way in water. The risks:

Curtain type	Risk if washed at home
Lined or interlined	Face fabric and lining shrink at different rates, so the curtain puckers or hangs unevenly
Velvet or chenille	Pile crushes, sheds or goes patchy
Silk, wool, viscose	Water marks, colour loss and shrinkage
Blackout with coated back	Coating can crack or peel
Unlined polyester or cotton-poly	Lowest risk, though cotton can still shrink

How to wash dry clean only curtains at home

If the curtains are unlined, made from a synthetic or cotton-poly fabric, and not valuable, some people choose to hand wash them. If you decide to try it:

1. Vacuum first and remove all hooks, weights and rings.
2. Test a hidden corner with cool water and a little mild detergent, and let it dry to check for colour run or shrinkage.
3. Wash one curtain at a time in a bath of cool water, pressing the fabric gently rather than rubbing or wringing it.
4. Rinse in cool water until the water runs clear.
5. Press out excess water with towels, then dry flat or over a line out of direct sun. Don’t tumble dry.
6. Rehang while very slightly damp so the fabric drops to length, and steam out creases.

Don’t do this with lined, interlined, velvet, silk, wool or made-to-measure curtains. For those, professional curtain dry cleaning is the safer choice, and large pairs can take a week or more to come back, so plan ahead if you’re moving out.

What about mould on curtains?

Black spots on the lining or at the bottom of curtains are usually mould from condensation on the window. Wipe condensation off the glass and frames each morning in colder months, keep curtains from touching the window, and ventilate. Light mould spots on a lining can sometimes be treated with a fabric-safe mould product, but significant mould usually means washing (if the label allows) or specialist cleaning. In a rental, report persistent mould or damp to your landlord. Our article on whether cleaning mould is the tenant’s responsibility explains who deals with what.

How often should curtains be cleaned?

Task	How often
Vacuum both sides	Every 1–2 weeks, or weekly with pets
Spot clean marks	As soon as you spot them
Steam refresh	Every 3–6 months
Full wash or professional clean	Every 1–2 years, if the fabric allows, or when moving out

Kitchens, smokers’ homes and rooms facing busy roads need more frequent attention. If you’re doing a whole-house refresh, add curtains to your spring cleaning checklist.

Curtains at the end of a tenancy

If curtains are listed on your check-in inventory, they’re part of the property you hand back. Inventory clerks usually check for dust, stains, smoke smells, mould on the lining and damage to hooks and tracks. Fading from sunlight is normally treated as fair wear and tear, but dirt and stains aren’t. Our guide to getting your full deposit back covers the rest of the check-out.

A good vacuum and steam a week or so before you leave is usually enough for curtains in reasonable condition. If they’re marked “dry clean only” and visibly dirty, book a dry cleaner in good time. Our end of tenancy cleaning follows a full room-by-room cleaning checklist, and interior windows are added to 92% of the move-out cleans we carry out. Dry cleaning the curtains themselves is a job for a specialist textile cleaner, so arrange that separately if the label requires it.

Frequently asked questions