Hardie Plank Siding House Wash in Warrenton, MO.

At Exterior Cleaning Solutions STL, we recently completed a house washing project in Warrenton, MO, using our safe and effective soft washing method. The home featured yellow Hardie Plank siding that had become discolored with organic buildup over time. You'll see this issue in our area due to humidity and seasonal weather.

Check out the photos, the bottom sections of the siding were stained with mildew and grime, giving the exterior a dull and weathered appearance. The chimney area also showed streaking and surface discoloration. After the wash, pictured on the right, the transformation is unmistakable. The siding is now bright, clean, and vibrant, with the original yellow color restored. The home looks refreshed and well-maintained, adding instant curb appeal.

Benefits of Soft Washing Your Home

Safe for all siding types – Especially ideal for Hardie Plank, vinyl, stucco, and painted wood.

Kills organic growth at the root – Removes mold, mildew, algae, and bacteria without damaging the surface.

Improves curb appeal – A clean home exterior makes a lasting impression.

Protects your investment – Regular maintenance helps prevent premature deterioration and costly repairs.

If your homes exterior needs cleaned, trust Exterior Cleaning Solutions. We serve St. Louis, St. Charles County, St. Louis County, Warrenton, and surrounding areas with professional house washing and exterior cleaning services.

Location: Warrenton, MO