When construction dust or stubborn grime make your Spokane property look less than its best, it’s time to call Grace Pressure Washing. Our two-step, low-pressure cleaning system is purpose-built for Hardie Plank (fiber-cement) siding and post-construction cleanup—delivering a thorough, brushless clean without relying on harsh chemicals or risky high pressure.
At Grace Pressure Washing, we’re known for exterior cleaning that’s safe, efficient, and beautiful. As your trusted pros for pressure washing in Spokane, our Specialized Hardie Plank & Post-Construction Clean revives finishes, clears construction residues, and helps exteriors stay cleaner longer—all with methods aligned to manufacturer-friendly best practices.
Need meticulous Hardie Plank or post-construction cleaning in the Spokane area? Call 509-850-7828 to schedule with Grace Pressure Washing.
We combine EaCo Chem’s HD Britenol and Cleansol BC in a deliberate, two-phase application. This pairing creates a complementary “shock” effect that loosens dust, oxidation, and jobsite residues for a complete, brushless rinsing—ideal for post-construction environments and painted fiber-cement like Hardie Plank.
You’ll see the difference immediately—clean lines, refreshed color, and ready-to-show curb appeal after construction wraps.
Fiber-cement siding is durable, but manufacturers caution against aggressive cleaning methods that could affect the finish. Our low-pressure, detergent-forward approach respects those guidelines while delivering a deep clean that keeps paint looking its best.
Yes. We use a low-pressure, brushless process and surface-appropriate detergents. This protects the finish while removing dust, light oxidation, and construction residue. We avoid techniques that manufacturers warn could harm fiber-cement finishes.
Post-construction dust and residues are a unique mix. Our complementary detergents work in sequence to loosen and neutralize those soils for a complete rinse—reducing scrubbing and helping large projects move faster without harsh approaches.
No. We rely on controlled, low pressure with pro detergents designed to do the heavy lifting. This aligns with widely accepted guidance for cleaning fiber-cement and helps protect painted finishes and sealants.
Please close windows/doors, move décor and furniture from work areas, protect exterior outlets, and secure pets. We’ll mask sensitive items as needed and handle the rest.
Want a full exterior refresh? We can bundle your Hardie Plank service with other top-rated cleaning options:
Winter weather is here, but your home’s curb appeal doesn’t have to suffer! At Grace Pressure Washing, we’re dedicated to keeping your property looking its best year-round. Even when the snow is falling, we're able to pull our equipment out of winterization to deliver a pristine finish […]
At Grace Pressure Washing, we know that new building construction is not a one size fits all cleaning. As far as that goes NOTHING IS. That is why we have invested time and effort to aquire knowledge about soap & detergents that practically qualify us as […]