Serving the Greater Austin Metro Since 2015
House Washing in Austin, TX
A gentle soft wash that lifts mildew, algae, dust, and cedar pollen off your siding without blasting it — safe for stucco, Hardie board, brick, and Austin's limestone.
That green film creeping up your north-facing wall isn't dirt — it's algae and mildew feeding on Central Texas humidity. Add a winter's worth of cedar pollen, spring oak tassels, and summer dust, and even a newer Austin home starts looking tired. Our technicians remove all of it with a soft wash: a low-pressure application of professional cleaning solutions that kills growth at the root, followed by a thorough controlled rinse.
Soft washing matters because high-pressure washing can force water behind siding, etch limestone, strip paint, and shred window screens. Our team uses pressure gentle enough for painted wood, stucco, brick, stone, and fiber cement — while getting results a pressure washer can't match, because the treatment keeps working after we leave.
Landscaping is protected throughout: plants are pre-wet, covered where needed, and rinsed after. Uniformed technicians, owner-operated quality control, and your price confirmed before we start.
Why Austin Homeowners Choose Monarch
Kills growth, not just knocks it down
Soft wash solutions eliminate algae and mildew at the source, so your home stays cleaner far longer than pressure washing alone.
Safe on every Austin exterior
Stucco, limestone, brick, Hardie board, painted wood — our technicians match the method to your surfaces.
Landscaping protected
We pre-wet and rinse your plants and grass, and control runoff around beds and pools.
Same-day photo quotes
Text us a photo of each side of your home and most customers get their quote the same day.
Get a Same-Day Quote — Just Text Us Photos
The fastest way to get your quote is to text us clear photos of the areas you want cleaned. Most customers get a same-day quote — no waiting 3–7 days for an in-person visit.
Text Photos to (512) 810-9840Prefer an in-person estimate? No problem — request a free visit here.
Recent Results
Siding — algae and mildew soft washed away
Austin limestone — years of grime gently lifted
Swipe or scroll sideways for more results (2 projects)
What Austin Homeowners Say
Frequently Asked Questions
What's the difference between soft washing and pressure washing a house?
Pressure washing uses force; soft washing uses chemistry. A soft wash applies cleaning solutions at low pressure to dissolve grime and kill algae and mildew, then rinses gently. High pressure on siding can drive water into walls, chip paint, and etch soft Austin limestone — so for houses, soft washing is both safer and longer-lasting.
How much does house washing cost in Austin?
It depends on your home's size, height, siding type, and how much growth has built up. The fastest way to get a number is to text us a photo of each side of your home — most customers receive a same-day quote. Our minimum service visit is $300.
Will house washing hurt my plants or lawn?
No. Our technicians pre-wet landscaping before applying any solution, cover sensitive plants when needed, and rinse everything thoroughly afterward. Controlling where runoff goes is a standard part of every job.
How long does a house wash last in Central Texas?
Most Austin homes stay noticeably clean for one to two years. Shaded, north-facing walls and homes under heavy tree cover regrow algae faster; sunny exposures last longer. An annual wash keeps most homes looking their best year-round.
Can you remove the green and black stains on my siding?
Yes — green algae and black mildew are exactly what soft washing is designed for. The solution kills the growth rather than smearing it around, and the difference is visible the same day.