Siding in Charter Pointe carries algae on the shaded walls and an irrigation band along the bottom three feet. It sits in Boise south of Lake Hazel, between Five Mile and Maple Grove in 83709, and it is a build-out of the late 2000s and 2010s, platted 2004–2008 across 11 phases. It runs about 225 acres, with real variety in elevation and glass package.
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Exteriors here collect three separate things. On north and east elevations, where sun never fully dries the wall, you get algae and mildew as a green-black film. Along the bottom three feet you get mud splash and irrigation overspray staining — the same mineral that marks the glass marks the siding, and on light vinyl it reads as a permanent dingy band. Everywhere else you get decomposed granite off the foothills, plus the winter inversion that traps particulate at ground level for weeks at a time. Each needs different treatment, which is why one pass with a pressure wand does a poor job on all three. Across about 225 acres the pattern barely varies here.
House washing is a chemical process, not a force one. We apply a surfactant and sodium-hypochlorite blend at low pressure, give it dwell time to kill the growth at the root, and rinse. High pressure drives water up behind lap joints and into the wall assembly, strips the chalking layer off aging vinyl, and on stucco and manufactured stone it will take the finish off outright. Soft washing kills the algae rather than knocking the top off it, which is why it stays gone longer. We pre-wet and rinse every bed on the wash path. That holds across 83709 generally, not just on this plat.
The local variable here is decomposed granite off the foothills, plus the winter inversion that traps particulate at ground level for weeks at a time. It does not act alone — it lands on glass and siding still damp from irrigation and binds into the mineral film, which is why Charter Pointe properties go from clean to visibly dirty faster than owners expect. At about 225 acres, Charter Pointe is small enough that neighbours booking together is genuinely cheaper for everyone.
Soft washing removes organic growth and dirt. It will not fix oxidised vinyl, it will not pull efflorescence out of masonry, and it does not repaint anything. Saying this plainly costs us the occasional booking and saves everybody the version where you find out on the day.
Charter Pointe is on our regular Boise route, not a special trip. We already work S Galewood Way, S White Cliff Ave, S Zephyr Way and S Sea Breeze Way inside the subdivision. It routes off Lake Hazel, which is how we keep travel out of the price. If you can tell us the nearest cross street we can usually quote without a site visit. Where a property is unusual — a lot of divided lites, difficult access, a steep lot — we would rather come and look than guess.
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Not at soft-wash pressure. The mix is diluted, beds are pre-wet and rinsed, and we never drive water behind lap joints. We will point out anything already failing before we wash it.
Yes — Charter Pointe is on our regular Boise routing in 83709. We already run S Galewood Way, S White Cliff Ave and S Zephyr Way. Locally owned, fully insured, rated 4.9 stars across 125+ Google reviews. Call (208) 453-6760 or get a quote online.
$0.18/sq ft soft-wash. The final number depends on the property, and there is no contract and no membership requirement. Booking it alongside another service on the same visit is the cheapest way to do it.
Every one to two years for most homes. North-facing walls and anything shaded by a fence or neighbouring house grow back faster and may want annual attention.
The wash rinses them but it is not a window cleaning — soft-wash mix leaves residue on glass. Book them together and we do the glass after the walls, in that order.
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