Most Hillcrest driveways are original: poured flat with the house between 1952 and 1965, and soft on top now. Add gravity irrigation water blasting a sprinkler head at the apron every morning and you get the orange stripe every Bench homeowner recognizes but nobody can scrub off.
Concrete poured in 1958 is not the same material as concrete poured last year. Six decades of freeze-thaw on the Bench have carbonated the top layer, and on a lot of these driveways the cream coat is already gone. You can see sand and pea gravel standing proud when the surface is wet. Hit that with a zero-degree tip at 3,500 psi and you will not clean it, you will take another sixteenth off it and leave wand stripes that never fade. We run a rotating surface cleaner at a pressure matched to what the slab can actually take, overlap the passes so there are no lines, and test an out-of-the-way square first. If a slab is already spalling or has popouts, we say so before we start rather than after.
Half the driveways we quote in Hillcrest have an orange fan across them, always widest right where a sprinkler head throws. That is iron in the irrigation water, not something spilled. Gravity-pressurized ditch water on the Bench carries far more dissolved iron than treated city water, and every cycle it oxidizes on the surface and works a little deeper into porous old concrete. Here is the honest part: pressure alone will not take it out. You can blast that slab until you have removed material and the orange is still there, because it is a chemical stain down in the pores, not dirt sitting on top. Rust needs an oxalic-based treatment, dwell time and a full rinse, and even then a stain fifteen years old usually lightens a lot rather than disappearing. We tell you which one you have before we quote it.
The maples, elms and sycamores planted when these blocks were new are sixty feet and better now, and the north side of a low ranch barely sees sun from November through February. That is where the dark walkway lives. What is on it is usually three things stacked: tannin leached out of leaves that sat wet through the fall, a thin algae film, and moss in the control joints. Tannin is the brown one and it comes off with a soft-wash detergent and dwell time, not raw pressure. The green film is the actual slip hazard, and on deep shade it comes back in about eighteen months no matter how well it was cleaned. If a patio only greens up under one downspout or one overgrown shrub, the real fix is drainage or a trim, and we would rather say that than sell you the same cleaning every year.
A lot of these houses have a carport or a detached garage set back down a narrow drive, and that slab has been catching drips for most of its life. Fresh oil, a few weeks old, lifts with a degreaser and a hot rinse. Oil that soaked into unsealed 1950s concrete for thirty years is inside the slab, and the straight answer is that pressure pulls out what is near the surface and leaves a ghost. We will run a poultice on those when the spot is worth it, but we tell you up front to expect lighter, not gone. Same story with tire scuff on the apron and the rust ring where a jack stand or a basketball post sat. Narrow drives matter for access too, so tell us if the side gate is padlocked or a trailer is parked in.
Pressure washing runs $0.20 per square foot on driveways, patios and walkways, so a standard Hillcrest ranch drive plus the front walk is a small job and worth bundling with anything else you want done. Rust and oil treatments are quoted separately, because they are chemistry and dwell time rather than square footage. Memberships come Monthly or Quarterly with no contract, and every job carries our 7-Day Rain Guarantee. We usually have same-day or next-day slots open on the Bench. Reflekt was started in 2025 by Hunter Stevens and Ethan Seusy, we are locally owned and fully insured, and we hold 4.9 stars across 115+ Google reviews. Pace the slab off roughly or just give us the address at (208) 453-6760 and we will quote a real number.
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It can, if somebody runs a turbo nozzle across it. Old Bench concrete has lost its cream coat and the aggregate is close to the surface, so high pressure removes material and leaves permanent wand marks. We use a surface cleaner at reduced pressure, test a hidden square first, and back off further on any slab that is already spalling. If we think a driveway is too far gone to clean safely, we tell you instead of doing it anyway.
Usually a lot of it, sometimes not all of it. Those stains are iron from irrigation water that has oxidized into the pores of the slab, so pressure by itself does nothing. It takes an oxalic-based rust treatment with dwell time and a thorough rinse. Recent staining often comes out completely. Fifteen years of the same head throwing at the same spot typically lightens several shades and leaves a shadow. We will look at yours before promising either result.
Because the source is still running. If the sprinkler head that caused it still throws onto the driveway, the iron in that water starts re-depositing the same week. The permanent fix is re-aiming or swapping that head, or adjusting the arc so the spray stops short of the concrete. Cleaning without that change buys you a season. It is a ten-minute adjustment and we will point out which head is doing it while we are there.
Partly. Unsealed concrete from that era absorbs oil deep, and what has been in there for thirty years is not coming out with a wand. We degrease, hot rinse, and use a poultice on the worst spots to draw some of it back up. Realistically that turns a black spot into a gray one. Anyone who tells you a driveway that old will come back uniform has not cleaned many of them.
Sun-exposed front driveways look fine on a two-year cycle unless there is rust or an oil source. Shaded north-side walkways and patios under mature canopy are the ones that need it more like every twelve to eighteen months, and that is a safety issue more than an appearance one. If your concrete is not slick and has no orange or black on it, you can skip a year. We would rather you called when it matters.
Yes, and the order matters. We wash the concrete first, then clean the glass, because a surface cleaner throws fine mist and grit that will end up on freshly washed windows otherwise. Both get quoted together on one visit. Window work uses 100% pure deionized water with no soap. Concrete gets standard soft-wash and pressure methods. One trip, one crew, and the 7-Day Rain Guarantee covers the glass either way.
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