Cleaning High Windows: Tools and Safety

Answer First: You can clean most 2nd storey windows from the ground using a telescoping extension pole with a squeegee attachment — $40 to $80 at any hardware store, no ladder required. If your windows are vinyl double hung, they likely tilt inward so you can wipe the exterior glass from inside the room. For anything above two storeys, or if you would rather not wrestle a 20-foot pole in the wind, professional window cleaning in the GTA runs $160–$370 for a full house in 2026. Either way, leave the ladder in the garage.

Every spring in Toronto, the same ritual plays out. The sun comes back after five months of grey. You look at your second-floor windows for the first time since October. They look like they survived a dust storm inside a salt mine.

And then you do the thing you should not do.

You drag the extension ladder out of the garage, lean it against the house at some angle that feels "close enough," climb up with a bottle of Windex in one hand and a roll of paper towel in the other, and lean sideways to reach the far edge of the pane.

This is how roughly 8,300 Ontarians end up in the emergency department from ladder falls every year. About 1,200 of those require overnight hospital stays. Some of those falls are fatal. The majority happen at residential properties, not job sites.

Cleaning windows is not worth a broken hip. It is not even worth a sprained ankle. And in 2026, there are enough tools on the market that you should never have to leave the ground for a two-storey house.

The extension pole: your best friend for second-storey glass

A telescoping extension pole is the simplest, cheapest, and safest way to clean 2nd story windows. The concept is not complicated. It is a long stick with a squeegee on the end.

But a few details separate a functional setup from a frustrating Saturday afternoon.

What to buy

You need three things:

A telescoping pole that extends to at least 18 feet. For most two-storey Toronto homes, 24 feet is the sweet spot — it gives you margin for the angle and lets you reach peaks and transoms. Carbon fibre poles are lighter and stiffer but cost more. Aluminium works fine for occasional use. Budget $30–$60.
A T-bar applicator (also called a scrubber sleeve or washer sleeve) that snaps or threads onto the pole end. This is the fuzzy pad you dip in soapy water and drag across the glass to loosen the grime. A 10–12 inch width handles most residential panes. Budget $10–$20.
A squeegee channel that swaps onto the same pole. After scrubbing, you pull the squeegee down in overlapping vertical strokes to remove the water. Same 10–12 inch width. Budget $8–$15.

Total investment: under $80. It will last you years if you rinse the sleeve after each use and store the squeegee rubber out of direct sunlight.

Quotable: A $60 extension pole does the same job as a $300 emergency room copay, except the pole does not involve a cast.

Technique matters more than equipment

Working a squeegee at the end of a 20-foot pole is not the same as working one at arm's length. The angle is different. The pressure feedback is delayed. You will leave streaks the first time. That is normal.

A few tips that actually help:

Work top to bottom. Scrub the entire pane with the wet sleeve first, then squeegee from top to bottom in overlapping vertical passes. Dirty water runs down, not up.
Use more soap than you think. Dish soap — a tablespoon per bucket — reduces friction and helps the squeegee blade glide. Vinegar works for light maintenance but does not cut through a winter's worth of road salt film.
Wipe the squeegee blade after every pass. Carry a rag draped over your shoulder. A dirty blade redistributes grime instead of removing it.
Stand back from the wall. A 1.2x multiplier is the rule of thumb. If the window is 20 feet up, stand about 4 feet away from the house. This gives you a workable pole angle — steep enough for pressure, shallow enough for control.
Skip windy days. A 24-foot pole in a 30 km/h crosswind is a sail. You will lose control of the squeegee path and spray soapy water into your own face. Ask me how I know.

Water-fed poles: the professional approach

If you have ever seen a window cleaner working a commercial building from the ground with what looks like a giant brush on a hose, that is a water-fed pole system.

The pole has a brush head on the end and purified water (run through a deionization or reverse osmosis filter) pumped through the pole from a tank or directly from a tap. You scrub the glass with the brush, rinse it with the pure water, and walk away. The purified water dries spot-free — no squeegeeing required.

Professional water-fed pole systems start around $3,000 for a residential kit. That includes the pole, the filtration unit, hoses, and a brush head. Companies like Tucker, XERO, and Gardiner make well-regarded setups.

For a homeowner cleaning their own windows twice a year, this is wildly excessive. But if you are a landlord managing multiple rental properties across Scarborough and North York, or you run a small commercial building, the math can start to make sense after a couple of seasons.

Quotable: Purified water is the only cleaning solution that does its best work when you are not there to watch it dry.

The tilt-in shortcut most homeowners forget

Before you buy any equipment, check whether your windows tilt inward.

Most vinyl double hung windows installed in Ontario since 2000 have tilt-in sashes. You press two small plastic latches at the top corners of the sash, pull the top of the sash toward you, and the entire pane pivots inward at roughly 70 degrees. You can then clean the exterior face from inside the room with a spray bottle and a cloth.

No pole. No ladder. No equipment purchase.

The lower sash must be raised 4–6 inches before the tilt latches will release. This trips up almost everyone the first time.

If your house has older aluminium windows or casement windows that crank outward, this trick does not apply — though a residential window replacement would give you the tilt-in feature along with better energy performance. But for the thousands of GTA homes that got vinyl double hung replacements in the 2000s and 2010s, it is the fastest path to clean second-storey glass.

We wrote a full walkthrough here: Double Hung Windows: The Tilt-In Cleaning Feature.

When to hire a professional

There is no shame in outsourcing this job. In fact, there are several scenarios where hiring a pro is not just easier — it is the only responsible choice.

You should hire a pro if:

Your windows are above the second storey. Extension poles work for two storeys. Beyond that, you need specialized equipment, rope access training, or a boom lift. Do not improvise.
You have skylights or angled glass. Reaching a skylight from inside is awkward. Reaching one from outside is dangerous. Professionals have suction-cup rigging and fall protection for this.
Hard water stains have built up. That white haze on exterior glass near sprinklers or downspouts is mineral deposit — calcium carbonate, mostly. Soap and a squeegee will not touch it. Pros use oxalic acid or cerium oxide polishing compound. The per-window surcharge for mineral removal runs $10–$30.
You have construction debris on the glass. Concrete splatter, stucco overspray, paint mist — these need razor scraping by someone who knows how to hold the blade at 30 degrees without scratching the glass. On tempered glass (any window within 24 inches of a door or floor), razor scraping requires extra caution because fabrication debris in tempered glass can cause scratches even with perfect technique.

What professional cleaning costs in the GTA (2026)

Professional window cleaning in Toronto and the surrounding municipalities runs roughly:

Per-pane pricing: $5–$15 per pane, both sides, depending on size and accessibility
Full-house flat rate: $160–$370, with most homeowners landing around $260
Service call / minimum charge: $40–$60
Second-storey surcharge: $2–$5 per pane
Screens: $5 per screen for cleaning, $8–$10 for solar screens
Track and sill cleaning: $0.50–$5 per window depending on buildup

For a typical three-bedroom semi-detached in the Danforth or Leslieville with 16 windows, expect $180–$280 for interior and exterior, both floors, screens included.

Quotable: Professional window cleaning twice a year costs less than one emergency room visit. The math is not complicated.

The ladder lecture (because someone needs to say it)

I will keep this brief because you already know everything I am about to say. You just do it anyway.

Do not stand on the top rung. That rung is not a step. It is a structural member that keeps the side rails from splaying apart under load. The manufacturer printed a warning label on it. You peeled the label off. The warning still applies.

Do not lean sideways. If you cannot reach a spot, climb down and move the ladder. The "belt buckle rule" — keep your belt buckle between the side rails at all times — exists because the human instinct to "just reach a little further" has sent more people to the hospital than almost any other household activity.

Do not set up on uneven ground. Toronto yards are not flat. The glacial till under most of the city means your backyard probably slopes. Use a ladder leveller or find a paved surface. Soft soil, garden beds, and gravel are not stable bases.

Do not use a metal ladder near overhead wires. Aluminium conducts electricity. The service drop running from the pole to your house is often right beside the second-floor windows. This is not a theoretical risk — it is one of the top causes of fatal ladder accidents in Ontario.

Do not climb with supplies in both hands. You need three points of contact at all times: two hands and one foot, or two feet and one hand. Carry your spray bottle in a tool belt or bucket hook.

Quotable: The top rung of a ladder is not a step. It is a structural brace. The fact that your foot fits on it is not an invitation.

Or — and I realize I am repeating myself — just use the extension pole from the ground.

How often and what to use

Clean your exterior windows twice a year: once in spring (April–May) after road salt season ends, and once in fall (October–November) before you seal the house for winter. Homes near the Gardiner, DVP, or active construction sites benefit from a mid-summer pass in July — particulate bakes onto glass in August heat, and once it bonds, you need a razor blade.

For the cleaning solution, skip the blue spray bottle. That is for interior fingerprints. Exterior glass in Toronto collects road salt, construction dust, exhaust, and pollen — a different beast. Mix 4 litres of warm water with 1 tablespoon of dish soap and 1 cup of white vinegar. The soap cuts grease and lubricates the squeegee. The vinegar dissolves mineral film. For heavy salt buildup, add 2 tablespoons of rubbing alcohol.

While you are up there, clear your weep holes and check your caulking. A window maintenance day is a window maintenance day — do all of it at once.

When the window itself is the problem

Sometimes you clean a second-storey window thoroughly and it still looks hazy. The glass is not dirty — the seal between the panes has failed, and moisture has condensed inside the insulated glass unit where no squeegee can reach it.

That foggy film between the panes is not a cleaning problem. It is a glass replacement problem. The sealed unit needs to come out and a new one needs to go in. The good news is that in most cases, the frame can stay — you are replacing the glass, not the window.

If you are seeing fog, hazing, or a milky film that does not respond to cleaning from either side, give us a call. We will tell you whether it is a cleaning issue, a seal failure, or something else entirely. And if it turns out you just needed to clean your weep holes, we will say that too.

FAQ

What is the safest way to clean 2nd storey windows?

Work from the ground using a telescoping extension pole with a squeegee and scrubber sleeve. A 12–24 foot pole gives you enough reach for most two-storey Toronto homes without leaving the lawn. If your windows are double hung with tilt-in sashes, you can also clean the exterior glass from inside the room.

How much does professional window cleaning cost in Toronto in 2026?

Most homeowners pay between $160 and $370 for a full-house cleaning, with an average around $260. Per-pane pricing typically runs $5–$15 depending on size and accessibility, plus a $40–$60 service call fee. Second-storey and hard-to-reach windows usually carry a surcharge of $2–$5 per pane.

Can I use a pressure washer to clean high windows?

No. Pressure washers can crack glass, blow out weatherstripping, force water past seals into your wall cavity, and damage the vinyl frame welds. Use low-pressure water from a garden hose if you need to rinse, or a water-fed pole system designed for the job.

How long of an extension pole do I need for second-floor windows?

Measure the height of the window from the ground and multiply by 1.2 to account for the angle. Most second-storey windows in Toronto sit 15–22 feet up. A telescoping pole that extends to 18–24 feet handles the majority of two-storey homes.

How often should I clean my exterior windows?

Twice a year is the standard — spring after road salt residue clears and fall before the heating season. Homes near the Gardiner Expressway, DVP, or active construction zones benefit from quarterly cleaning due to particulate buildup.

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