A person in a yellow raincoat and face shield power washing the gray siding of a house.

Restore Siding and Trim Without Surface Damage

House Washing in Collierville for algae, mildew, and environmental buildup on siding

All American Washpro provides house washing services to homeowners in Collierville, TN and throughout Shelby County who notice green streaks, dark stains, or grimy buildup covering their vinyl, wood, brick, or stucco exteriors. You might see this growth concentrated near gutters, around downspouts, or on shaded walls where moisture does not dry quickly after rain or morning dew.


House washing removes dirt, algae, mildew, pollen, and oxidation that accumulate on siding over months and years, dulling the appearance of your home and allowing organic matter to degrade protective finishes. The soft washing technique uses low pressure combined with cleaning solutions designed to break down contaminants without stripping paint, etching masonry, or forcing water behind siding joints where it can cause rot or mold inside wall cavities.


If you are planning to repaint, list your home, or simply want to reverse years of buildup, reach out to discuss a house washing plan suited to your siding type and current exterior condition.

How Soft Washing Cleans Different Siding Materials

The soft washing process begins with pre-wetting landscaping and applying a cleaning solution formulated for your specific siding material, whether vinyl, painted wood, stucco, or brick. The solution is allowed to dwell on the surface long enough to penetrate algae and mildew colonies, lifting dirt and breaking down organic staining without relying on high water pressure that can crack caulking or damage trim.


Once the house washing is finished, you will notice that your siding looks brighter, trim appears cleaner, and the true color of your home returns. All American Washpro takes care to rinse thoroughly so no cleaning residue is left behind, and surrounding plants, walkways, and outdoor fixtures are protected throughout the process.


The cleaning typically extends to fascia boards, soffits, window frames, and door trim, but does not include interior surfaces, window glass cleaning, or gutter interior flushing. If your siding has existing cracks, peeling paint, or wood rot, those issues will become more visible after cleaning and should be repaired separately to prevent further moisture intrusion.

Questions often focus on how the cleaning affects different materials, how often it should be done, and what results look like after years of neglect, especially given the high pollen counts and humidity common in Collierville and the Memphis area.

What Homeowners Ask About House Washing

What is the green and black growth on my siding?

The green streaks are typically algae, while black stains are often mold or mildew that thrive in damp, shaded areas and feed on organic matter that settles on exterior surfaces.

How often should I have my house washed?

Most homes in Shelby County benefit from house washing every one to two years, though homes surrounded by trees or facing persistent shade may need cleaning more frequently.

Will house washing damage my landscaping?

Professional soft washing includes pre-wetting plants and using biodegradable solutions that are rinsed away carefully, minimizing risk to shrubs, flowers, and grass near the foundation.

Why does soft washing work better than a garden hose?

Soft washing uses specialized surfactants and antimicrobial agents that kill organic growth at the root, while a garden hose only removes loose surface dirt and leaves spores behind to regrow quickly.

How long does it take to wash a typical house?

Depending on the size and condition of your home, most house washing jobs in Collierville take between two and four hours from setup to final rinse.

All American Washpro is a veteran owned and owner-operated company that personally handles each house washing project with respect for your property and attention to detail. When you are ready to restore your home's exterior and protect your siding from long-term damage, contact the team to schedule a walkthrough and receive a clear estimate based on your home's size and surface types.