El Dorado Business Park sits off Eagle Road near Lanark, and the walls here are mostly stucco and EIFS over steel-frame flex space, with split-face block at the base. What dirties them isn't weather. It's the landscape sprinklers along the foundation strip, shaded north elevations, and sun-baked west walls.
This park went up in the late-1990s-through-2000s wave of Eagle Road commercial building, and it shows in the wall assemblies. Most of what we wash here is synthetic stucco or EIFS on the upper field, split-face CMU block on the wainscot and around trash enclosures, painted metal panel on the flex and shop bays, and a brick or stone veneer accent at the entries. That mix matters more than the address does. EIFS is foam board with a thin acrylic skin over it — a pressure washer at real pressure will chew a hole straight through it, and split-face block is porous enough to soak water in behind the face if you drive it in. So everything vertical here gets soft-washed: low pressure, the right mix, and dwell time doing the work instead of force.
Nine times out of ten the call here starts with the bottom three feet of a wall. Business park landscape strips run pressurized irrigation right up against the foundation, and the heads throw against the building every cycle. Treasure Valley water is hard, so you get a chalky white mineral band on stucco and a rust-orange streak wherever a head is pulling from a line with iron in it. Add fertilizer overspray off the beds and dust kicked up off the parking lot and the base of the wall reads dirty long before the rest of it does. Honest note: soft washing takes the dirt, algae and most of the film off that band, but calcium that has been baking into stucco for several seasons is partly etched into the surface. It'll lighten a lot. It won't always go to zero, and anyone who promises otherwise is guessing.
The two long elevations on a building here almost never need the same thing. North and northeast faces sit in shade most of the day, hold moisture from the irrigation mist, and grow the black-green algae film that makes stucco look grey from the parking lot. That's biological, and it comes off cleanly with a soft-wash mix — it's the most satisfying wall on the job. The south and west faces get the opposite problem: full afternoon sun off Eagle Road, ten-plus years of UV on the coating, and the paint or acrylic finish begins to chalk. Rub it and white powder comes off on your hand. Washing a chalked wall removes the dirt and the chalk, which is the right outcome, but it also reveals that the finish has faded unevenly. We'll tell you before we start if a wall is going to look better and older at the same time.
We pre-soak the landscape beds and any turf against the wall before anything else, then wash top-down so the runoff never dries on a section we've already cleaned. Low-pressure application, dwell, rinse. Windows, light fixtures, exterior outlets, door seals and any signage get checked and covered where they need it, and we keep the mix off the parking lot striping. Because this is a leased park, we plan the visit around tenant hours — early morning or evening if a bay is running, and we don't stage hose across a loading door or an ADA entrance. Every job carries a 7-Day Rain Guarantee, so if weather spots the walls within a week we come back. Fully insured and locally owned, which is usually the first thing a property manager asks for.
Soft-wash house and building washing runs $0.18 a square foot, and it's safe on every siding type in this park — stucco, EIFS, metal panel, block, vinyl and brick. We measure wall area, not floor area, and you get a firm number before anyone shows up. If the hardscape needs it too, pressure washing for entries, walkways and dumpster pads is $0.20 a square foot, and gutters start at $199. Monthly and Quarterly memberships are available with no contract, which is how most buildings here keep the north wall from going green again every spring. We usually have same-day and next-day slots. Reflekt was started in 2025 by Hunter Stevens and Ethan Seusy and holds 4.9 stars across 115+ Google reviews. Call (208) 453-6760.
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Not the way we do it. EIFS is foam board with a thin acrylic skin, and a pressure washer at real pressure will punch through it or force water behind a joint. We soft-wash instead: low pressure, a cleaning solution that does the work while it dwells, then a gentle rinse. We also look for existing cracks or failed sealant at windows first, because water finds those whether we wash or not.
Partly, and I'd rather say that up front. That band is hard-water mineral from the landscape sprinklers hitting the building every cycle. Soft washing removes the dirt, algae and surface film in it and lightens the deposit noticeably. But calcium that has cycled through several summers on stucco is bonded into the surface, and no amount of pressure removes it without wrecking the finish. Aiming the heads away from the wall is the actual fix.
Because the conditions that grew it are still there. North and northeast elevations in this park get very little direct sun, and the irrigation along the foundation keeps that side damp. Algae regrows on schedule. Washing it once a year keeps it off; a Quarterly or Monthly membership keeps it from ever getting visible. Trimming shrubs back off the wall a foot or two also helps more than people expect.
Sprinklers off the night before and morning of is ideal — dry walls clean better and we don't want irrigation cycling while we work. For parking, we only need the stalls directly against the wall we're washing, usually a handful at a time, and we move down the building as we go. Tell us the tenant traffic pattern and we'll schedule early morning or evening around it.
Same rate, bigger measurement. Soft-wash washing is $0.18 per square foot of wall area — we measure the elevations, not the floor plan, and quote a firm number before scheduling. A single-story flex bay and a two-story office front price very differently even on the same lot. If you want the entries and dumpster pad done at the same visit, hardscape pressure washing is $0.20 a square foot.
We usually keep same-day and next-day slots open, so a building in El Dorado Business Park isn't waiting weeks. Every wash carries our 7-Day Rain Guarantee — if rain spots the walls within a week of the cleaning, we come back and redo the affected areas at no charge. Memberships are Monthly or Quarterly with no contract, so you can drop back to one-time whenever. Call (208) 453-6760.
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