Old Town Kuna has the oldest hardscape in the city — driveways, walks, and garage aprons poured decades before the subdivisions off Ten Mile existed, never sealed, sitting under the only mature elms and silver maples in town and getting hit daily by iron-heavy irrigation water. It does not wash like a 2019 tract driveway.
Most of Kuna's concrete went down after 2003. The Townsite's did not. Off Main and the Avenue streets we work on driveways and walks poured somewhere between the 1940s and the 1970s, hand-floated, often without modern control joint spacing, and never sealed. Decades of freeze-thaw has worn the cream finish off the top, so the sand and aggregate underneath sits exposed and porous. That changes how the slab gets washed. A zero-degree or turbo tip on concrete this old will cut visible lines into the surface and pull more aggregate loose, so we run a flat surface cleaner at reduced pressure and let detergent and dwell time do the lifting instead. If a slab is already flaking or has spalled edges, we say so before we start rather than after.
Kuna runs on pressurized irrigation and shallow wells, and that water carries iron. On the Townsite you can read a sprinkler pattern straight off the concrete — orange and rust-brown fans across the driveway apron and the public walk where a head has been throwing onto the slab for years. Here is the honest part: pressure does not remove rust. Pressure removes what sits on the surface, and iron staining has soaked into the paste. Blasting harder chews the concrete and leaves the stain sitting there. Rust needs an oxalic-based treatment worked in and rinsed, and even then a decade of staining usually lightens several shades instead of disappearing. We tell people that up front. The real fix is turning the head so it stops watering the driveway.
Old Town has the mature elms and silver maples the rest of Kuna does not, and that canopy drops leaf litter, seed pods, and sap on hardscape all season. Wet leaves left on a driveway through fall bleed tannin, which shows up later as brown and black patches shaped like the leaves that sat there. On the north side of a house, where an old walk never gets direct sun, you get green-black algae and moss down in the joints. Neither one needs high pressure. They need a soft-wash detergent, enough dwell time to actually kill the growth, and a rinse — otherwise the algae is back in half a season because only the surface color got knocked off. Sweeping leaves off before the first hard rain does more than any wash we can sell you.
Plenty of Townsite lots still work the way they were platted: detached garage at the back, gravel alley behind it, short concrete apron in between. That setup makes its own mess. Gravel dust washes onto the apron and grinds into porous concrete every time a car turns in, and a garage slab that has had a vehicle parked on it since the Ford administration holds oil deep in the pour. Degreaser and a hot rinse lift a lot of it. Old oil in unsealed concrete generally goes from black to a shadow, not to clean — anyone promising otherwise has not washed a 1950s garage floor. Houses near the Union Pacific line also collect rail and brake grit on the hardscape, and that part comes off without any trouble.
Hardscape runs $0.20 per square foot for driveways, patios, and walkways, so a typical Townsite driveway plus the front walk usually lands in the low hundreds. Two access notes specific to this part of town. Several of these houses still have original hose bibs on old supply lines, and the flow can be weak enough that we check it before we start instead of finding out mid-job. And alley-side garages, narrow side yards, and mature foundation plantings mean we walk the property first rather than assuming one hose run reaches everything. Reflekt is fully insured and locally owned — Hunter Stevens and Ethan Seusy started it in 2025, and we hold 4.9 stars across 115+ Google reviews. Monthly and Quarterly memberships, no contract, 7-Day Rain Guarantee, same-day and next-day slots when we have them.
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Not by pressure alone. Those fan-shaped stains are iron from Kuna's irrigation water, and the color is in the concrete rather than on it. We treat rust with an oxalic-based product, let it work, then rinse. On older porous Townsite concrete that usually means lightening by several shades, not erasing. If we do not think it will move much, we say so before you pay for it.
It can, if it is done with the wrong tip. Spalling concrete has already lost its hard top layer, so a turbo or zero-degree nozzle strips more aggregate and leaves stripes behind. On old slabs we use a flat surface cleaner at lower pressure and hand-detail the edges. If a section is failing badly enough that any wash pulls material loose, we point it out and leave that area alone.
Depends on whether the growth was killed or just knocked off. Rinsing algae with pressure alone removes the color and leaves the roots in the pores, so it returns within a season. We apply a soft-wash detergent and give it dwell time before rinsing, which usually holds a year or more in that much shade. Clearing leaf litter off the walk each fall stretches it further.
Yes. Alley-only access is normal in the Townsite and we plan for it. We walk it with you first to confirm hose runs and where the runoff goes, since the older alleys are gravel and pushing mud into them helps nobody. Detached garage slabs, aprons, and the concrete strip that meets the gravel all price at the same $0.20 per square foot.
We direct runoff onto lawn and landscaping where it can filter, instead of letting it sheet into a street gutter or an irrigation ditch. On most residential hardscape the rinse is dirt, algae, and a mild detergent, and sending it to grass handles it. On a heavy degreasing job we control where the water goes rather than letting it run downhill unmanaged.
Wet a small patch with a hose and scrub it hard with a stiff brush. If it comes up noticeably lighter, it is surface dirt and a wash will show a real difference. If the tone does not change, the discoloration is in the concrete itself — age, iron, or old oil — and pressure will not fix much. The test takes two minutes and it has talked people out of booking jobs they did not need.
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