How to Clean High Windows Without a Ladder in a NYC Apartment
11.07.2026
To clean high windows without a ladder, use a telescoping pole fitted with a microfiber pad and a squeegee. Wet the glass with a diluted dish-soap solution, scrub from the top down, then pull the squeegee in overlapping strokes and wipe the blade after each pass. A magnetic window cleaner handles the outside of a fixed pane you can't reach.
What you'll need
- A telescoping pole (an adjustable one that extends to 5-6 feet works in most apartments with standard ceilings)
- A microfiber washing pad or sleeve that clips to the pole
- A squeegee head compatible with the pole, plus a handheld squeegee for finishing
- A magnetic window cleaner if you have a fixed or hard-to-open sash
- A bucket, plus a spray bottle of warm water with a few drops of dish soap
- Two or three flat microfiber cloths for edges and drips
- An old towel to protect the sill, radiator, or floor below
Step by step
- Lay the towel along the sill and over any steam radiator sitting under the window. Radiator paint and metal spot easily when drips dry on them, so cover it before you start.
- Mix warm water with a few drops of dish soap in the bucket. Skip strong degreasers on old, painted-in sashes common in prewar buildings; they can lift paint and dull the frame.
- Dip the microfiber pad, wring it so it's damp not dripping, and clip it to the pole. Extend the pole only as far as you need for control.
- Wash the glass from the top corner down, working in sections so nothing dries before you squeegee. Loosen grime with light pressure rather than scraping.
- Swap to the squeegee head. Pull it in slightly overlapping vertical or horizontal strokes, top to bottom. Wipe the rubber blade on a dry cloth after every pass to avoid streaks.
- For the outside of a window that won't open, snap the two halves of a magnetic cleaner together on the glass and glide them across the pane. Keep the safety tether looped around your wrist so the outer half can't drop.
- Finish edges and corners the pole missed with a handheld squeegee or a folded dry cloth, then buff any remaining haze.
What NOT to do
Don't lean out of or sit on the sill of a non-opening or high window to reach the outside; that's how renters end up in a real emergency. Don't use a razor scraper on the glass to speed things up, and never scrape a coated or tinted pane. Skip ammonia-based sprays in a room with a running steam radiator and a window you can't open, since the fumes have nowhere to vent. Keep any liquid off the radiator, the painted frame, and the wall below, and don't let cleaner pool in the joint where old wooden sashes meet the frame, where it swells and warps the wood.
When to call a pro
DIY works well for the inside of the glass and for the outside of anything a magnetic cleaner or short pole can reach. It stops being worth it when the exterior of a high, sealed window is genuinely out of reach, when you're on an upper floor with no safe way to touch the outer pane, or when built-up grime needs more than a pass or two and you'd rather not spend a Saturday on a step stool. If it's easier to hand off the whole apartment refresh, including the glass you can safely reach, book apartment cleaning with CleanWhale and keep both feet on the floor.
FAQ
How do I reach the outside of a window that won't open?
A magnetic window cleaner is the standard answer. The two magnetic halves sandwich the glass, so wiping the inside moves the outside pad in sync. Match the magnet strength to your glass thickness and always use the safety tether so the outer half can't fall to the street.
What's the best solution for streak-free glass?
Warm water with a few drops of dish soap is enough for most apartment windows. The trick to no streaks is technique, not chemistry: work top to bottom, squeegee in overlapping strokes, and wipe the blade dry after each pull.
Can I use newspaper instead of microfiber?
Newspaper can work for a final buff, but modern ink and glossy inserts smear more than the old stuff, and it's fussy on a pole. A flat microfiber cloth is more forgiving in a small space and rinses clean for reuse.
How often should I clean apartment windows?
Two to four times a year covers most NYC apartments, more if you face a busy avenue where soot builds up fast on the outside of the glass. A quick interior wipe every few weeks keeps steam-radiator film and cooking haze from setting.
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