Pressure Washing in Patagonia, Kuna, Idaho

Pavers, Stamped Concrete and Stone All Have Limits

Upper-end Patagonia homes commonly have paver driveways or patios, stamped and coloured concrete, and natural stone. Each fails differently under pressure. Paver joints hold sand that high pressure blasts straight out, which destabilises the whole field and invites weeds and settling. Stamped concrete has a coloured, sealed surface that aggressive pressure hazes and strips. Natural stone has mortar joints that erode. Treating a mixed hardscape as though it were broom-finish concrete is how an expensive patio gets damaged in twenty minutes.

Paver Joint Sand Is the Most Common Casualty

This is worth being specific about, because it is the mistake we are most often called to look at after someone else. Polymeric joint sand locks pavers together, and it is not difficult to wash out with a careless nozzle held too close. Once it is gone the pavers move, the field goes uneven, and weeds establish in the open joints. Re-sanding is a real cost. The correct approach is controlled pressure at the right standoff and, where joint sand has already been lost, telling you it needs replacing rather than pretending the cleaning is complete.

Stamped and Coloured Concrete Needs a Sealer Conversation

Stamped concrete is coloured through a surface layer and protected by a sealer, and both are consumable. Cleaning a stamped patio properly often reveals that the sealer has worn or clouded, which is not something the cleaning caused but is something it makes visible. We say so rather than leaving you to discover it, because resealing after cleaning is what restores the colour depth people remember, and cleaning alone on a worn sealer looks clean but flat.

Canal Iron Rust and Five-Bay Aprons

Untreated canal water carries dissolved iron, and with two community pools plus park, playgrounds and paths under irrigation there is a lot of overspray landing on hardscape, where the iron oxidises into the pores as orange-brown staining requiring a rust-specific treatment. Garages here run to five bays, so the aprons are large, and pressure washing prices at $0.20 per square foot of actual area. We also quote HOA pool-deck and pathway work separately for boards and property managers.

Flatwork Versus the House

Pressure washing at $0.20 per square foot is for hardscape at the correct pressure for each material. The house is house washing at $0.18 per square foot as a soft wash, which on Patagonia's stucco and stone veneer elevations matters a great deal: high pressure erodes mortar joints and blows out stucco surfaces. Two services, two methods, quoted separately, and we match the method to each surface rather than running one setting across the property.