Deck Cleaning
Deck Cleaning Service
Your backyard should feel like a place to relax, not a chore waiting to happen, but sun, rain, and everyday foot traffic slowly dull that space until it stops feeling inviting. That's just as true for wood as it is for composite deck cleaning. Soft washing has become our go-to method because it lifts dirt and buildup gently enough to protect the surface while still bringing back that fresh, welcoming feel. We offer deck pressure washing in Montgomery County, Delaware County, Bucks County, and Chester County, PA, matching every home to whichever approach fits it best.
Power washing deck surfaces can get the job done, but the force and heat behind it can splinter wood, strip finishes, or wear down composite boards faster than they should. Soft washing avoids that risk entirely. A specialized deck washing solution breaks down mold, mildew, and algae on contact, so it rinses away with barely any pressure at all, leaving results that hold up over time. The process is also gentle on the plants, grass, and landscaping nearby.
Types we clean:
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Wood Decks
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Composite Decks
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PVC & Vinyl Decks
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Pressure-Treated Wood Decks
Deck Pressure Washing Process
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Property Assessment — We check the material and condition to choose the safest, most effective approach.
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Soft Wash Application — A cleaning solution breaks down mold, mildew, and algae, including on pool deck pressure washing jobs where safety matters most.
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Rinse & Final Inspection — Every board is rinsed thoroughly, and we do a final walk-through to confirm the results.


Deck Power Washing Benefits
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Instant curb appeal — A freshly cleaned surface makes your whole backyard feel new again.
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Safer footing — Removing algae and mildew cuts down on slippery spots.
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Protects the wood or composite — Using the best deck cleaning solution for the material helps it last longer.
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Extends its lifespan — Regular cleaning helps prevent rot, staining, and premature wear.
Soft washing is our preferred approach for most jobs, keeping things safe and eco-friendly from top to bottom. MK Exteriors + also offers deck pressure washing services when extra force is needed — matching the right method to every home we work with.