
Siding & Stucco
Vinyl, stucco, fiber cement, and brick — years of algae and mildew lifted at the root with a low-pressure, biodegradable rinse.
Get a fast quoteWe’ll make your home look new again.
Soft washing is a low-pressure cleaning method that uses biodegradable solutions to kill algae, mold, and mildew at the root — safe for siding, stucco, roofs, and painted surfaces. JBL Exterior Pros soft-washes homes across Urbandale and central Iowa, with results that last 18–24 months. From Original Urbandale, Walnut Hills, Northglenn to the rest of Urbandale, JBL covers every ZIP in the city — 50322, 50323, Polk County.
Urbandale is one of the metro's most mid-century-heavy housing markets. The original central streets are dense with 1950s–1970s ranches and split-levels, many on quarter-acre lots with mature oak and maple canopy.
The 1990s–2010s expansion to the west and northwest brought conventional newer subdivisions with vinyl siding and asphalt shingles. Brick is more prevalent here than in the newer fringe suburbs — many original Urbandale homes have full or partial brick exteriors that age well but need different soft-wash chemistry than vinyl.


Soft washing here spans Urbandale's two housing eras. The 1990s-2010s subdivisions out west and northwest are conventional vinyl, and their north-facing walls streak first — that black-green algae comes off with low pressure and a biodegradable cleaner that kills it at the root. The original central streets are a different job: 1950s-70s ranches and split-levels with aluminum siding and partial brick that demand the gentlest chemistry.
Those quarter-acre lots under mature oak and maple, especially the wooded eastern neighborhoods along Walnut Creek and Stoney Creek, streak fastest. North roof slopes on the older builds are algaeing too. It's chemistry, not a blast that strips siding, so a wash holds 18 to 24 months.

Vinyl, stucco, fiber cement, and brick — years of algae and mildew lifted at the root with a low-pressure, biodegradable rinse.
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Black streaks and moss cleared from shingles and shakes — no high pressure, no granule loss, no walking on a fragile roof.
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Painted railings, cedar fences, and decking brought back to life — the growth removed without ever stripping the finish.
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Soffits, fascia, and painted trim cleaned of the growth that collects under gutters and around windows.
Get a fast quoteAdd soft washing, pressure washing, or gutter cleaning to your soft washing package and get your whole Urbandale home done in one visit — at one discounted price.
Skip the runaround. Tell us about your home and the surfaces you want cleaned, and get clear, honest pricing — fast, with no pressure.
We come at a time that works for you, show up when we say we will, and soft wash to the highest standard.
You don’t lift a finger. We protect your landscaping, wash every surface, and leave your home looking new again.
Real reviews from the families and properties we’ve cared for across central Iowa.
“JBL did a fantastic job soft washing our house and deck for a very reasonable price. The dirt had piled up on our siding over the years and I'd tried to clean it myself to no avail. They were upfront, easy to work with — we're having them back for the windows and screens.”
“Amazing job! Our house looks like it got a brand new paint job. The team was so friendly and kind to our family and we are so happy with how it turned out. 10/10 would recommend and will use them again in future years.”
“The crew came and did my windows, the deck, and soft-washed the house — they did a great job. Up-and-coming young company doing good work.”
“Super thorough, prompt, professional — and fantastic work. Our house sparkled when they were finished. I've hired window washers before and was always bummed by streaks the next day. Not so with JBL — everything looked perfect, even after it rained.”
“We used JBL Exterior Pros for a complete exterior soft washing of our home and are extremely happy with the results. The work was completed exactly as promised and on schedule. A team of four arrived promptly, were professional and courteous, and did an exceptional job with minimal disruption.”
“They are a fantastic crew. Came and cleaned all the windows in a professional manner and with very little interruption. I highly recommend them — we couldn't be more pleased!”
Locally owned and on the road across the metro — from downtown Des Moines out to Ames, Adel, and Indianola. If you’re near one of these, we’ve got you covered.
The things Urbandale homeowners ask us most, before the first visit. Don’t see yours? Just ask.
Yes — JBL Exterior Pros covers every Urbandale neighborhood and ZIP code (50322, 50323, Polk County), from Original Urbandale, Walnut Hills, Northglenn to Lions Park area. We're on Urbandale streets regularly — only 7 miles from downtown Des Moines.
Pressure washing uses high pressure — right for concrete, brick, and hard surfaces. Soft washing uses low pressure plus a biodegradable cleaner — the only safe method for siding, stucco, painted surfaces, and roofs.
Yes. We use biodegradable, plant-safe cleaners and pre-rinse all landscaping before and after. We'll ask you to keep pets indoors during application.
A proper soft wash kills algae and mildew at the root — most surfaces stay clean 18 to 24 months. Annual members get scheduled re-treatments before re-growth shows.
Soft washing in Urbandale is priced by the size of your home and the scope of the job — every Urbandale property is a little different. Every quote is free and walked in person within one business day, so the price reflects the actual home, not a flat rate.
Landscape protection is built into the process. We pre-rinse all plants and beds before applying any solution, tarp sensitive species where needed, and rinse again after the job. The cleaning solution is biodegradable and breaks down within hours. Tell us about any species you're particularly concerned about during the walk-through.
Soft washing kills the organic growth (algae, mildew) but won't strip intact paint. For chemical paint removal you'd want a different process. For cedar shake darkening caused by mildew, soft washing usually restores the original color — but heavily weathered cedar may need refinishing afterward.
Pressure washing siding strips paint, damages caulking and seals around windows, and forces water behind the cladding — which can cause hidden rot. Most siding warranties explicitly require soft-wash methods. The pressure that's right for concrete is wrong for vinyl, wood, stucco, fiber cement, and painted surfaces.
There's a mild chlorine odor during application (similar to a freshly-cleaned pool deck) that dissipates within 30–60 minutes. You can be home. Keep windows closed during the work and pets indoors. Outdoor entertaining is fine the same evening.
A JBL rep walks your Urbandale property in person within one business day — honest pricing, real recommendations, no obligation.