House Washing in Plumsteadville, PA | PWNA Certified Exterior Cleaning

Restore curb appeal in Plumsteadville, PA with PWNA-certified house washing. Gentle soft washing lifts organic growth safely, with targeted power washing for durable surfaces like concrete and stone.

PWNA Certified specialists in safe, consistent house washing and exterior cleaning.

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Soft and Safe House Washing for Homes and Properties

PWNA Certified House Washing for Homes Across Plumsteadville and the surrounding areas

PWNA certification matters because the exterior cleaning industry has a wide range of “levels.” Some contractors rely on raw pressure and hope. PWNA Certified House Washing emphasizes proper technique, safety, and proven methods that protect the materials on your home while delivering strong, consistent results.


Simple Clean LLC is a PWNA Certified contractor and owner-operated local business. That means your project is handled with professional standards, clear communication, and accountability from start to finish.


This service is ideal for:

  • Vinyl siding
  • Hardie board / fiber cement
  • Stucco and EIFS (surface-appropriate methods)
  • Painted siding and trim
  • Soffits, fascia, gutters (exterior faces), and shutters
  • Front entry areas, porches, and exterior accents


What “House Washing” Actually Means (and Why It Works)

A professional house wash is not the same thing as pressure washing siding. The safest approach is typically soft washing—a low-pressure rinse paired with the power of soaps and chemistry to break down organic growth at the root.


This process is designed to:

  • Remove algae, mold, mildew, and pollen
  • Lift traffic film and atmospheric grime
  • Brighten siding and trim for a fresh, clean finish
  • Reduce recurring buildup by treating the cause—not just the symptoms


You’ll see the difference quickly. And the clean lasts longer when the biology is handled correctly.

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Pressure washing a two-story house with blue siding on a sunny day.

The Simple Clean House Washing Process

Every property is different, so the method must match the material. Our approach combines professional detergents with controlled application and careful rinsing to keep your home protected.


Our PWNA-aligned house washing process typically includes:

  • Surface evaluation (siding type, oxidation, heavy growth zones, sensitive areas)
  • Pre-wet landscaping and protection of targeted areas
  • Application of professional-grade soaps and cleaning agents (as needed)
  • Proper dwell time to break down growth and staining
  • Low-pressure rinse for a consistent, clean finish
  • Final walkthrough and detail check around entry points and trim


This is how a house wash stays safe—and looks “new” again.

Deep-Clean Surface Washing That Cuts Through Buildup Fast:

A computer screen displaying a 3D model of a house.

Professional pressure washing uses commercial surface cleaners and controlled high-pressure cleaning to break up embedded grime, traffic film, algae, and mildew—delivering an even, streak-free finish on concrete, patios, sidewalks, and driveways.

Stain & Slip-Hazard Removal for Concrete, Brick, and Pavers:

Clock with a pendulum.

This pressure washing service targets the stuff that makes surfaces look old and feel unsafe—organic growth, dark staining, and slick algae—restoring traction and improving curb appeal across outdoor living areas and entryways.

Precision Pressure + Proper Chemistry for Better, Longer-Lasting Results:

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Effective pressure washing combines the right PSI, nozzle angles, dwell time, and detergents to lift contamination without etching concrete or damaging joints—ideal for patio and walkway pressure washing, and outdoor surface cleaning.

Frequently Asked Questions About Pressure Washing

  • Is house washing safe for siding?

    Yes—when done correctly. PWNA Certified House Washing emphasizes surface-appropriate methods and low-pressure rinsing to protect siding, trim, and exterior finishes.

  • How often should a house be washed?

    Most homes benefit from routine washing every 12–24 months, depending on shade, moisture, surrounding trees, and visible organic growth.

  • Will house washing remove green algae and black streaks?

    In most cases, yes. Algae and mildew respond best to the power of soaps and chemistry paired with proper dwell time and controlled rinsing.


  • Do you use high pressure on the house?

    House washing is typically performed with soft wash techniques. High pressure is reserved for durable flat surfaces like concrete and pavers.

  • What areas do you serve?

    Delaware County and Chester County, PA, with a strong focus on Media, PA and nearby suburbs.

Benefits of PWNA Certified House Washing

House washing is one of the fastest upgrades you can make to your property’s appearance. But it also supports long-term exterior care when done correctly.


Key benefits include:

  • Instant curb appeal improvement for the whole exterior
  • Safer cleaning for siding, trim, and painted surfaces
  • Removal of mold and algae that discolor and spread
  • Protection for exterior materials by reducing moisture-holding buildup
  • A cleaner home environment around windows, doors, and outdoor living areas


If you’re preparing for listing photos, hosting events, or simply want your home to feel taken care of again—this service delivers.

PWNA Certified Contractor seal with blue water droplet and swirling lines.

Add-On Exterior Cleaning Services

Many clients schedule house washing as part of a full exterior refresh. Depending on your goals, you can bundle services for a bigger transformation.

If your home needs the “whole property reset,” we can build a plan that fits.

CHeck out our House Washing Reviews!

Local Certified House Washing Experts Near you

Simple Clean LLC Power Washing Services provides professional pressure washing across Delaware County and Chester County, Pennsylvania, with a strong focus on Media, PA and the surrounding suburbs. If you’re searching for pressure washing near me or a reliable pressure washing service near me, our team delivers certified, commercial-grade results for both residential and commercial properties.

House Washing Blog Articles & Cleaning Tips

Want to understand what’s growing on your siding, why your concrete stays slippery, or how often you should schedule a professional pressure washing service? Our blog is built to help homeowners and property managers make smarter exterior maintenance decisions—without the guesswork.

These articles cover real-world situations we see every week in Delaware County and Chester County, PA, with practical advice on when to use a pressure washer, when to avoid high pressure, and when soft washing is the safer choice.

Pressure Washing vs. Soft Washing: What’s Best for Your Home?

By simplecleanpw • June 15, 2025
Choosing the right cleaning method can protect your home and improve long-term results. At Simple Clean LLC Power Washing Services, we help homeowners in Glen Mills, Media, West Chester, and surrounding areas understand the difference between pressure washing and soft washing—and when to use each.

When to Wash Your House

March 16, 2025
House washing is not just about curb appeal; it's about protecting your home and property. This article provides a clear roadmap for effective house washing by examining seasonal considerations, suitable weather conditions, and the best times of day to clean.

How Often Should You Wash Your House

March 16, 2025
Is your home's exterior not looking its best? Simple Clean LLC Power Washing Services, a trusted provider in Media, Pennsylvania, offers professional house washing that tackles common issues like stubborn grime and weathered surfaces.

Benefits of Professional House Washing

March 16, 2025
Is your home's exterior not looking its best? Simple Clean LLC Power Washing Services, a trusted provider in Media, Pennsylvania, offers professional house washing that tackles common issues like stubborn grime and weathered surfaces.