Residential Power Washing
Exterior House Washing
A soft-wash exterior cleaning that lifts algae, mildew, and years of buildup off your siding, without the high pressure that can crack panels, strip paint, or force water behind your walls.
Siding takes a beating from Midwest weather. Humid summers grow algae and mildew in shaded corners, winter road spray leaves grime along the lower courses, and years of pollen and dust dull the color from across the street. Pro Clean uses a low-pressure, soft-wash process, biodegradable cleaning agents applied at low PSI, rather than blasting your siding with a pressure washer wand. It gets the same result without the risk of stripped paint, cracked vinyl, or water pushed behind the panels into your wall cavity.
Locally Owned & Operated
Based in South Sioux City, serving Siouxland since 2017.
Surface-Safe Soft Wash
Low-pressure method built for siding, not a generic power wash.
Licensed & Insured
Every job backed by proper coverage and a satisfaction guarantee.
What's Included
What Our Exterior House Washing Covers
Vinyl & fiber cement siding
Soft-wash treatment that lifts algae and grime without cracking panels or stripping the finish.
Wood & engineered wood siding
Lower-pressure technique that cleans without raising the grain or forcing moisture into the wood.
Stucco & brick exteriors
Targeted cleaning for mildew staining and efflorescence without damaging mortar joints.
Soffits, fascia & trim
The detail work that gets skipped by a rushed pressure wash gets covered here too.
Real Results
See the Difference
A real siding job from a Pro Clean customer, algae and mildew streaking removed with the same soft-wash process described above.
Why It Matters
Problems This Solves
- ✓Black or green algae streaking, especially on the north and shaded sides of the house
- ✓Chalky oxidation buildup on aluminum or older vinyl siding that dulls the original color
- ✓Mildew growth that can affect indoor air quality near window and door seals
- ✓Reduced curb appeal before listing a home for sale or hosting an event
- ✓Cobwebs, wasp nests, and dirt buildup around entryways and porch ceilings
Our Process
How We Handle It
Walk the exterior
We check siding material, problem areas, and anything that needs extra care, like loose trim or older caulking.
Pre-treat and soft-wash
A biodegradable cleaning solution breaks down algae and grime at low pressure, then a controlled rinse removes it.
Detail pass
Soffits, light fixtures, and entryways get a closer look so the whole exterior reads clean, not just the flat wall sections.
Final walkthrough
We review the result with you before we leave. If something's not right, we make it right.
Service Area
Available Across Siouxland
Don't see your town listed? Contact us and we'll let you know if we can help.
Related Services
Common Questions
Frequently Asked Questions
Will pressure washing damage my siding?
High pressure can, which is why we default to a soft-wash approach on siding, low pressure combined with a cleaning solution that does the actual work of lifting algae and grime.
How often should a house be washed?
Most homes in this area benefit from a washing every 1 to 2 years, more often on shaded lots or homes near mature trees where algae grows back faster.
Can you clean two-story homes?
Yes. Our equipment reaches multi-story exteriors without needing to be on a ladder against your siding.
Does soft washing use bleach?
Our solution is a biodegradable, low-concentration mix designed to kill algae and mildew at the root, applied at low pressure so it does the work instead of the water force.
What siding types can you clean?
Vinyl, fiber cement, wood, stucco, and brick all get an approach matched to that material.
Do you offer free quotes?
Yes, every quote is free with no obligation. Call (712) 259-3228 or request one online.
Ready for a Cleaner Property?
Get a free, no-obligation quote for exterior house washing today.
Get a Free Quote Today!