Benton is the parish seat, and the housing up here reads differently from the older streets down in Bossier City. Bigger lots along Highway 3, newer brick and hardboard elevations, plenty of two-story fronts, and mature pine and oak throwing shade across half the roofline by mid-morning. That shade is a blessing in July. It is also the reason the north wall of a Benton house goes green while the sunny side still looks fine, and it is the first thing homeowners call us about.

Northwest Louisiana humidity does the rest. Gulf moisture sits over Bossier Parish most of the year, and any wall that stays damp under a deep eave or behind a shrub line becomes a place algae and mildew settle in and stay. On light siding it starts as a green haze, then turns into dark mildew streaking down from the soffit and along the gutter faces. Out around Cypress Black Bayou, where the tree cover is heavier and the air sits still, folks usually notice it a season earlier than neighbors on an open lot.

Our crew runs out of Marshall and works the Louisiana side of the line early in the day, so a Benton house wash is generally finished before the afternoon heat climbs. There is no travel charge for coming up here. We walk the house before we put a number on it, you know the price before a hose comes off the trailer, and we will not sell you work the house does not need. Benton is a short run up the highway for us, so most weeks we can get you on the schedule within a few days of your call. Same crew, same chemistry, same warranty, whether you are in town or three miles out a parish road.

Most people picture a jet of water blasting a house clean. On siding and painted brick that is the wrong picture entirely. What we do is soft washing, and the water is barely the point. We mix a cleaning solution built on sodium hypochlorite with a surfactant added, then apply it at roughly garden-hose force so it clings to the wall and works. The hypochlorite kills the algae and mildew at the root. The surfactant keeps it on a vertical surface long enough to do its job. After a short dwell we rinse from the top down with plain water and the dead growth comes off with it.

High pressure on a wall causes real damage, and we see what it leaves behind on houses somebody else washed. Hardboard and masonite seams drink water at the joints, swell, and start to delaminate along the bottom courses. Window seals get forced, and the fog inside the glass a year later traces right back to that wash. Mortar joints on older brick get chewed out. Worst of the bunch is a wand aimed up into soffit vents, which drives water straight into the attic and the insulation where nobody sees it until there is a stain on a bedroom ceiling.

The blend gets tuned to the surface every time. Hard-fired brick takes a stronger mix than a chalky painted hardboard panel, and painted brick, tired caulk, or a sun-faded finish gets the gentlest chemistry on the trailer. Reading the wall first, instead of running one recipe on every house on the street, is what separates a wash that cleans from a wash that costs you a siding repair. We treat a Benton house the way we would treat our own.