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Drapes & Curtains

How to Keep Curtains Clean With NYC Radiator Heat

If your NYC apartment has steam radiator heat, your curtains are dealing with a dust and dryness problem that curtains in centrally-heated homes simply don't face. Here's how to manage it between professional cleanings.

Why Radiators Kick Up So Much Dust

As radiators heat and cool, they create small air currents that stir dust in the room, and curtains hanging nearby act like a filter, catching a portion of that dust in their folds over time.

Simple Habits That Help Between Cleanings

Light vacuuming of curtains with a brush attachment every few weeks removes surface dust before it works deeper into the fabric. Shaking curtains out periodically also helps, though it's not a substitute for deeper cleaning.

Positioning Matters

Where possible, keeping curtains a few extra inches from a radiator reduces both dust exposure and the risk of heat-related fabric dryness or discoloration over time.

Signs Your Curtains Need Professional Cleaning

A visible layer of dust on the top pleat, a dingy look compared to the original color, or increased sneezing near the windows are all signs it's time for a deeper cleaning than home vacuuming can provide.

How Often to Schedule Professional Cleaning

For curtains near active radiators, once a year is a reasonable interval; for curtains in rooms without direct radiator exposure, every 18-24 months is often sufficient.

Radiator heat is a fact of life in a lot of NYC apartments, but a few simple habits — light vacuuming, keeping some distance from the heat source, and scheduling professional cleaning a bit more often — keep curtains looking their best.

Questions?

FAQ

Yes, a brush attachment on a low suction setting is generally safe for light maintenance between professional cleanings.

Yes, even a small distance reduces both direct heat exposure and how much airborne dust settles directly into the fabric.

Prolonged direct exposure can cause fading or brittleness over years, particularly on the side facing the heat source.

Yes, this is one of the more common patterns we see in prewar NYC apartments specifically.

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