§ ENCYCLOPEDIA
The Encyclopedia
Every surface, every tool, every problem — documented.
№ 002
How to wash a window properly: the four stages
The complete residential window-washing sequence — apply, squeegee, scrape, detail — animated and explained. The order m…
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№ 002
The vinegar question: when it works, when it ruins your glass
Vinegar has been the homeowner's go-to glass cleaner for fifty years, and it deserves a careful audit. It works for one …
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№ 003
Hard water spots on glass, every method ranked
Nine methods for getting hard water spots off glass, ranked from gentlest to most aggressive. Each one with the cases it…
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№ 004
The squeegee: anatomy, technique, and the rubber problem
The single most important tool in the trade, and the one that homeowners and even some working cleaners get fundamentall…
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№ 005
Glass types: what's actually on your windows and why it changes how you clean them
Annealed, tempered, low-E, tinted, laminated, frosted, and the half-dozen other glass formats that show up in residentia…
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№ 006
Historic window glass restoration: working pre-1940 cylinder glass without ruining it
Pre-1940 cylinder glass is a different substrate than modern float glass — softer, thinner, optically distinctive, and o…
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№ 007
Salt spray and coastal window cleaning: the chloride-residue overlay that runs the calendar
On a coastal property the chemistry-handling problem is not the municipal water. It is the chloride aerosol that settles…
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№ 023
Ammonia in glass cleaners: the chemistry, the use cases, and the substrates it ruins
Ammonia has been in residential glass cleaner since the bottle that started it, and it is the other half of the chemistr…
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№ 024
Vinyl, aluminum, wood, fiberglass-composite: the four window-frame substrates and how to clean each one without wrecking it
The glass is half the job. The frame is the other half, and the frame is the part you can ruin without realizing you rui…
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№ 025
Microfiber and detail cloths: the textile reference for working with glass
The squeegee gets the credit and the rubber gets the post-mortem, but the cloth in your back pocket is what decides whet…
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№ 026
Pure water systems: RO/DI for residential and small-commercial window-cleaning routes
The equipment evolution that quietly reshaped the cleaning trade between roughly 2005 and 2020 — what the carbon/RO/DI s…
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№ 027
Cleaning glass in Texas: the heat-load problem, the hill-country well-water problem, and the protocols the standard books don't cover
Seventeen years on an Austin and central-Texas route built around two protocol problems the national cleaning literature…
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№ 028
Cleaning glass in the cold: sub-freezing exterior protocols, ice-dam meltwater chemistry, and the seasonal-revenue reality of running a cleaning route in the Upper Midwest
Sixteen years on Twin Cities routes, eight before that selling chemistry to the trade. What the standard cleaning litera…
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№ 029
The House Standard: surfactants in window cleaning, the recipe that organizes this site, and why the smallest amount that wets the glass is the right amount
The reference recipe used as the default across the Solution Calculator and cited in roughly half the articles on this s…
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№ 030
Cleaning glass in Tennessee: the three protocol zones of a Mid-South route, the Williamson County karst-aquifer particulate problem, and the heritage-craft book that runs alongside the modern one
Eighteen years on Middle Tennessee residential and small-commercial routes, with an active Memphis book and a regular Ch…
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№ 031
Cleaning glass in Kentucky: the five working regions of the Bluegrass beat, the Bluegrass karst-aquifer water that mirrors Middle Tennessee, Derby Week compression, and the Old Louisville heritage book that runs alongside it
Twenty-one years on Louisville and broader Ohio Valley routes — three at a commercial-property-maintenance firm before g…
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№ 032
Hard water stains on shower glass: the complete guide
Why shower glass is the hardest hard-water job in the house, and the full method ladder for clearing it — degrease first…
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№ 033
Keeping shower glass clean: what actually works
The thirty-second squeegee habit, the honest arithmetic behind it, and a three-tier maintenance protocol a real househol…
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№ 034
Shower glass coatings and sealants, tested honestly
What hydrophobic coatings actually do, the three chemistry families they come in, honest lifespan numbers, and the clean…
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№ 035
Cleaning mirrors without streaks: the full method
A mirror is glass with a fragile silvered back and vulnerable edges — which changes the method. The streak-free techniqu…
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№ 036
Shower door tracks, seals, and frames: the skipped parts
The glass gets cleaned; the track, sweep, and frame get skipped — and that is where the mold, the corrosion, and the sme…
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№ 037
How to clean window screens
A screen is an air filter nobody changes, mounted over the glass it drains onto. The removal-first method, and the two m…
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№ 038
How to clean window tracks
The track in your window sill is not a ledge that collects dirt. It is a drain, it has holes in it, and the black paste …
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№ 039
How to get paint off glass
A razor takes paint off glass in seconds. The hard part is knowing whether you may touch this particular pane — and two …
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