Looking for house washing for aluminum siding in Bridgeton, MO? We look at the surface first, choose the right method and pressure for it, and give you a price before any work starts. On aluminum siding, the method we use is soft wash.
The right method for the job
Cleaning solution: A gentle detergent solution; strong cleaners can dull the finish further.
Caring for aluminum siding
Older aluminum siding often has a chalky, oxidized finish. Washing removes dirt and mildew but also removes loose chalk, which can make faded panels look patchy. If the finish is badly oxidized, washing is usually the prep step before repainting.
Avoid: High pressure, which dents thin panels and strips chalky paint unevenly.
How often: Every 1-2 years.
Is it time for house washing for aluminum siding?
- Green or black film on the shaded sides of the house
- Dirt splash along the bottom of the walls
- Cobwebs and wasp nests under the eaves
- Chalky or dull-looking siding
- You're planning to paint, sell or list a rental
What causes the dirt and stains
- Mildew and algae in shade and humidity
- Rain splashing soil onto the bottom courses
- Pollen, dust and road grime
- Spiders and insects under the soffits
What you can do yourself
- Rinse small areas with a garden hose and a soft brush on an extension pole
- Use a mild detergent made for siding, not household bleach straight from the bottle
- Clear plants and furniture away from walls before a wash
- Look for loose siding, open seams or damaged caulk before anyone washes the house
Not sure what you're looking at? The free stain identifier and safe pressure guide explain each stain and surface.
Common mistakes to avoid
- Water driven under siding laps and into wall cavities
- Broken window seals and water inside the house
- Stripped paint, raised wood grain or etched stucco from high pressure
- Ladder falls while spraying
How we handle house washing for aluminum siding
- Walk the house and point out problem areas or damage
- Cover outlets, lights and fixtures, and pre-wet landscaping
- Apply a soft wash solution from the bottom up
- Rinse from the top down at low pressure, including eaves and soffits
- Rinse plants, check windows and walk the house with you
How much does house washing for aluminum siding cost?
What moves the price:
- Size: square footage of siding, roof or flatwork
- Condition: heavy growth, old stains and peeling finishes take longer
- Access: number of stories, roof pitch, slopes and how close we can park
- Add-ons: sealing, gutter brightening and other services done in the same trip
These are typical U.S. ranges, not a quote. You get an exact price before any work starts. For a quick estimate, try the pressure washing cost calculator.
Other services for aluminum siding
Local house washing for aluminum siding for Bridgeton, MO
Humid summers in Missouri grow green algae and black mildew on the shaded sides of homes, especially on vinyl and painted wood. A soft wash kills the growth rather than just knocking it off, so the siding stays clean longer.
Crews serve all of Bridgeton (ZIP code 63044), plus Hazelwood (2.2 mi), Saint Ann (3.1 mi), Maryland Heights (3.9 mi) and Saint Charles (3.9 mi). Call (555) 010-0000 for a free quote in Bridgeton.
House Washing for Aluminum Siding: frequently asked questions
How much does house washing for aluminum siding cost in Bridgeton, MO?
House Washing for Aluminum Siding typically costs $300-$700 for a typical 1,500-2,500 sq ft home, and usually takes 2-4 hours. The exact price depends on the size and condition, and you get it before any work starts. Call (555) 010-0000 for a free quote.
Do you use high pressure for house washing for aluminum siding?
For aluminum siding: soft wash, typically under 500 PSI. What we avoid: high pressure, which dents thin panels and strips chalky paint unevenly. The cleaning solution does most of the work, followed by a gentle rinse.
Is house washing for aluminum siding safe for my plants and pets?
We pre-wet plants and lawns, keep cleaning solutions diluted to what the surface needs, and rinse landscaping again when we finish. Keep pets and children inside until surfaces are rinsed and dry.
How often should I schedule house washing for aluminum siding?
Every 1-2 years. Shade, nearby trees, humidity and heavy traffic mean more frequent cleaning; sunny, dry spots can go longer. Our free cleaning frequency tool gives a recommendation for your climate.
What if it rains on the day?
Light rain doesn't stop most washing, but heavy rain, high wind, lightning and freezing temperatures do. If the weather isn't right, we reschedule at no charge. Our work is backed by a satisfaction guarantee.