Screen Cleaning Around the College of Idaho Campus

Three Different Loads Hit These Screens Every Year

Cottonwood is the first thing you notice on a campus-block screen. The Boise River and Indian Creek corridors run cotton for two or three weeks in June, and it does not land evenly. It packs into the mesh on the windward side of the house, then the first sprinkler mist or thunderstorm turns it into felt that a garden hose will not move. Before that, the mature elms and maples shading these older streets drop a fine yellow-green pollen that coats mesh and bakes on once July heat arrives. Late summer brings the third layer: field dust off the ag ground west and north of Caldwell, plus construction grit any time a nearby lot gets scraped. Three loads, three seasons, and they stack on top of each other.

Old Frames Are the Real Risk, Not the Dirt

A lot of screens around campus are older than the people living behind them. On the pre-war houses you find wood-framed screens with mesh stapled and trimmed at the edges. On the 1950s and 60s infill you get roll-formed aluminum — thin, hollow, mitered at the corners with a plastic key holding it square. Those mid-century frames are what careless cleaning destroys. Lay one flat on a driveway, lean into a brush, and the frame racks out of square, the corner keys split, and the spline lifts out of its channel. We wash screens standing and supported, never flexed, and we brush with the frame backed rather than free-floating. If a frame is already loose at the corners, we tell you before we pull it out of the opening.

How We Actually Run Screens on a Campus-Area House

Screens come out first and get marked to the opening they came from, because on an older house no two openings are truly the same size and a swapped screen will never sit right again. Each one gets a low-pressure rinse to float off the cotton and loose grit, a soft brush on both faces with a mild detergent, then a rinse and a chance to drain before it goes back. Screens go in dry, so mesh does not print a grid of water spots onto glass we just finished. The window work itself runs on 100% pure deionized water with no soap, so the sills and frames the screens sit against come back clean too. The tracks and screen channels get wiped while everything is out of the way.

When Cleaning Will Not Fix a Screen

Rub the mesh with your thumb. If your finger comes back chalky gray, that is fiberglass mesh breaking down from twenty-plus summers of west-facing sun, not dirt, and no amount of washing brings it back — it will keep shedding onto the glass below it. Same story with mesh that has been pushed out of plane by a dog, a hail season, or a window AC unit. We will clean those and tell you honestly that the improvement is small. Rescreening is straightforward work you or a handyman can do for the cost of mesh and spline, and we would rather say so than charge you to wash something that needs replacing. Frames with split corner keys fall in the same bucket.

Pricing, Timing, and Rental Turnovers

Screen cleaning is $50 added to a window service, and it is free once a year on any membership, Monthly or Quarterly, with no contract. Timing matters more here than in most parts of Caldwell. If we clean screens while the cottonwood is still flying, they load right back up within days, so on campus blocks we usually suggest late June or early July once the corridors have finished. For the rentals and duplexes around the college, between-tenant turnovers are the natural window — screens out, washed, and back in before anyone moves boxes through the door. Same-day and next-day slots are often open, and our 7-Day Rain Guarantee covers the glass if the weather turns on us.