How often should I clean my curtains in Singapore?

Vacuum sheer curtains monthly and deep clean every 6 months. Vacuum blackout or lined curtains every 2 months and deep clean every 12 months. Clean every 4–6 months if anyone in the home has allergies or asthma, or if curtains are near an open kitchen.

Can I put my curtains in the washing machine?

Only if the care label says machine-washable. Most lined curtains, blackouts with rubber backing, and pleated curtains will shrink, warp, or shed their backing in a regular wash. Sheer voiles can usually survive a delicate cycle in a mesh laundry bag but tend to wrinkle and need ironing.

How much does curtain cleaning cost in Singapore?

In-home steam curtain cleaning typically costs S$8–S$12 per square metre for sheer curtains and S$12–S$20 per square metre for blackout or lined curtains. Most HDB units fall in the S$120–S$280 range for all windows. Take-down dry cleaning of silk or velvet curtains is more — S$30–S$60 per square metre.

Curtain Cleaning Singapore: When, How Often, and What It Costs

Q: Do my curtains need to come down for professional cleaning?

For most Singapore homes, no. Steam extraction cleans curtains while they hang on the rod. Curtains only need to come down for delicate fabrics like silk, velvet, or heavily embroidered curtains, or if they are extremely heavily soiled and need off-site treatment.

Q: Is professional curtain cleaning safe for babies and pets?

Yes. Upward uses a hospital-grade sanitiser (the same chemistry used on infant feeding equipment) and finishes with a clean-water rinse pass that removes any residual cleaning agent. Once the curtain is dry, it is safe for babies and pets — no chemical wait period.

Most Singapore homes only think about curtain cleaning when something visible goes wrong — a stain, a mark, or that musty smell that won't leave the living room. But the real reason to clean curtains here isn't what you can see. It's what you can't: years of humidity, kitchen oil mist, dust mite waste, and outdoor haze particles slowly settling into the fabric. This guide walks through when curtains actually need cleaning in Singapore, the four methods professionals use, and what it should cost.

Why Singapore curtains need cleaning more than you think

Curtains aren't just decoration here. In Singapore's 75–95% humidity, every fabric surface in your home behaves like a slow sponge. Curtains in particular sit between your air-conditioned interior and a hot, humid outside — that temperature gradient pushes moisture into the fabric, then back out, every single day.

Three problems compound from that:

Dust mites and their allergens. Heavy curtains hold body skin flakes that drift down from sofas and beds. Combined with humidity, they're a small ecosystem for mites — the same kind that drive most allergy and asthma symptoms in our climate.
Kitchen oil aerosols. Most HDB and condo layouts have the kitchen close to the living/dining room. Wok cooking sends fine oil mist throughout the unit. It binds with dust on curtain fibres and slowly turns the fabric grey, especially at the top where airflow rises.
Outdoor haze and traffic dust. Curtains breathing in air all day act as a passive filter. During haze season they catch a lot of fine particulate; the rest of the year they catch road dust and pollen.

The result: by the time a curtain looks dirty, it's been functionally dirty for months.

How often should you clean curtains in Singapore?

The "once a year" advice you'll find on most Western cleaning sites assumes a temperate climate, low humidity, and a closed kitchen. None of that applies here. Use the table below for what actually works in Singapore homes.

Curtain type / situation	Vacuum	Deep clean
Sheer voiles / day curtains	Monthly	Every 6 months
Blackout / night curtains	Every 2 months	Every 12 months
Curtains near an open kitchen	Monthly	Every 6 months
Bedroom with allergies / asthma	Monthly (HEPA)	Every 4–6 months
Pet that climbs furniture near windows	Monthly	Every 6 months
Smoking neighbour / heavy traffic façade	Monthly	Every 6 months

If a curtain is visibly grey at the top edge or has a faint smell when you press your nose to it, that's already overdue. Don't wait for a stain — by then the fabric has already aged.

The 4 curtain cleaning methods (and when each one fits)

There are four real options for cleaning curtains in Singapore. The right method depends on the fabric, how heavy the curtain is, and whether it can be safely taken down and put back up.

DIY · Maintenance

Vacuum with upholstery brush

Pulls out surface dust before it bonds to the fibres. Use the soft-brush attachment, vacuum top to bottom, both sides. Quick monthly habit that doubles the time between deep cleans.

DIY · Wash

Hand or machine wash

Only if the care label explicitly allows it. Cold water, gentle cycle, no spin. Hang to air-dry on the rod (not in direct sun, which fades dye). Many lined and pleated curtains will shrink or warp — check the label first.

Professional

In-home steam extraction

The standard for most Singapore curtains. Curtains stay on the rod. A pre-treatment loosens dust and oils, then hot-water vapour with controlled extraction lifts them out without saturating the fabric. Dry within 2–4 hours under fan.

Professional

Take-down dry clean

For silk, velvet, embroidered, or heavily lined curtains that can't take water. Curtains are taken down, cleaned off-site with solvent, then re-hung. Most expensive option but the only safe choice for delicate fabrics.

Don't put curtains in the home washing machine without checking the label. Lined curtains, blackouts with rubber backing, and most pleated curtains will shrink, distort, or shed their lining. If you're not sure, a professional in-home steam clean is almost always cheaper than replacing a damaged curtain.

How to choose a curtain cleaning service in Singapore

Most cleaning companies in Singapore can do upholstery. Fewer are set up properly for curtains, where you're dealing with vertical fabric, dye-bleed risk, and limited drying time before mould becomes a concern. These five questions sort the prepared from the unprepared:

What to ask before you book

"Can you clean curtains in place, or do they need to come down?" A confident answer should mention method by fabric type. "It depends on the lining" is correct; "we always take them down" suggests they don't have proper extraction equipment.
"How long until they're fully dry?" For in-home steam extraction in our humidity, 2–4 hours under fan is reasonable. If the answer is "leave them overnight wet," that's a mould risk in Singapore.
"Do you do a colour-fastness test before starting?" Older curtains and some hand-dyed fabrics can bleed. A small hidden-corner test before full cleaning is standard practice.
"What's your residue policy?" Detergent left in the fabric stays sticky in our humidity, attracts dust faster, and can grow bacteria. The right answer mentions a clean-water rinse pass after extraction.
"Will you give a fixed quote before starting?" Curtain cleaning prices vary with fabric weight and dimensions. A photo over WhatsApp should be enough for a fixed quote — anyone insisting on charging "by the hour" is unusual for this kind of job.

What curtain cleaning costs in Singapore (2026)

Singapore curtain cleaning is usually quoted per square metre of fabric, per panel, or per window. Below are the typical 2026 ranges for in-home professional cleaning. Take-down dry cleaning for delicate fabrics is priced separately.

Service	Typical SG range	Upward
Sheer / day curtains (per sqm)	S$8–S$12 / sqm	Custom quote
Blackout / lined curtains (per sqm)	S$12–S$20 / sqm	Custom quote
Whole HDB unit (typical)	S$120–S$280	Custom quote
Silk / velvet / embroidered (take-down)	S$30–S$60 / sqm	Quote on inspection

Upward currently quotes curtain cleaning per panel after a quick photo over WhatsApp. We bundle it with sofa or mattress cleaning at a discount when you're cleaning multiple items in the same visit. See our sofa & upholstery section for related pricing — curtain steaming is included as an add-on under that service.

Frequently asked questions

Can dirty curtains really cause allergies?

Yes. Curtains, especially heavy ones near beds or sofas, accumulate dust mite allergen, pet dander, mould spores, and pollen. In Singapore's humidity these stay biologically active for far longer than in drier climates. People with asthma or rhinitis often see noticeable symptom improvement within 2–4 weeks of a thorough curtain and soft-furnishing clean.

How long does professional curtain cleaning take to dry in Singapore?

For in-home steam extraction, 2–4 hours under a ceiling fan or aircon. Heavy lined curtains can take longer (up to 6 hours). If a cleaner says you should "leave them wet overnight," that's a real mould risk in our humidity — that's not the right method for Singapore.

Can I just throw my curtains in the washing machine?

Only if the care label explicitly says machine-washable. Most lined curtains, blackouts with rubber or acrylic backing, and pleated curtains will shrink, warp, or shed their backing in a normal wash. Sheer voiles often survive a delicate cycle with a mesh laundry bag, but they tend to wrinkle badly and need ironing afterwards.

Will the curtains have to come down?

For most Singapore homes, no. Steam extraction works on curtains while they hang on the rod, which is faster and cheaper. Curtains only need to come down for delicate fabrics like silk, velvet, or heavily embroidered curtains, or if they're so heavily soiled that off-site treatment is the only option.

Is professional curtain cleaning safe for babies and pets?

When done correctly, yes. We use a hospital-grade sanitiser (the same chemistry used on infant feeding equipment) and finish with a clean-water rinse pass that removes any residual cleaner. Once the curtain is dry, the fabric is safe — there is no chemical wait period.

How much does it cost to clean all the curtains in a Singapore HDB flat?

Most HDB units fall in the S$120–S$280 range for in-home steam cleaning of all curtains, depending on number of windows, curtain weight, and whether there are blackouts. Send us photos of each window over WhatsApp and we'll come back with a fixed quote before any work starts.