Myrtle Beach's subtropical coastal climate creates exterior surface conditions that most homeowners — especially those who moved here from inland or northern markets — find surprising. Salt air, high humidity, heavy pollen, and 50+ inches of annual rainfall combine to coat every exterior surface with algae, mildew, and biological growth faster than almost any other market in the eastern United States. Professional pressure washing isn't maintenance here — it's active property protection.
This guide covers what pressure washing costs in Myrtle Beach in 2026, how often different surfaces need to be cleaned in coastal South Carolina's specific conditions, the difference between soft washing and high-pressure washing, and what to look for when hiring a pressure washing company in Horry County.
| Surface | Starting Price | Notes |
|---|---|---|
| Driveway (standard) | $99 | Concrete, up to 2-car width |
| House exterior (under 2,000 sq ft) | $149 | Soft wash — vinyl, stucco, or brick |
| House exterior (2,000–3,500 sq ft) | $199–$275 | Most standard Myrtle Beach homes |
| House exterior (3,500+ sq ft) | $275+ | Larger homes, complex rooflines |
| Roof soft wash | $299 | No-pressure algae removal |
| Deck / patio (under 400 sq ft) | $99–$149 | Wood or composite |
| Pool deck | $99–$199 | Concrete, pavers, or stone |
| Fence cleaning | $75–$175 | Wood, vinyl, or aluminum |
| Full property bundle | Custom | House + driveway + deck + gutters |
The answer is almost always "more often than you think." Myrtle Beach's combination of heat, humidity, pollen, and salt air creates biological growth rates that inland homeowners simply haven't encountered before. Here's the realistic schedule for Horry County properties:
A full exterior house wash once per year is the minimum for most standard Myrtle Beach residential properties with moderate tree coverage and no direct oceanfront exposure. Annual pressure washing removes the accumulated pollen, algae, and mildew before it penetrates surfaces and requires more aggressive — and expensive — treatment to remove.
Properties within half a mile of the Atlantic benefit significantly from twice-yearly exterior washing. Salt spray deposits on all exterior surfaces year-round, and the biological growth that follows salt exposure is more aggressive than standard inland conditions. Spring (after pollen season) and fall (after hurricane season) is the ideal twice-yearly schedule.
Conway, Socastee, and established Myrtle Beach neighborhoods under heavy pine and oak canopy face continuous debris and biological load that outpaces annual washing. Properties under mature tree coverage often show visible algae and staining within 3–4 months of a cleaning. This is also the driver of elevated gutter cleaning demand in these same neighborhoods.
Hurricanes, tropical storms, and major thunderstorm cells deposit sand, organic debris, salt spray, and algae-rich standing water residue on all exterior surfaces. Post-storm pressure washing should be scheduled as soon as the property is safe to access — ideally within the first week after the storm passes.
Soft washing uses low pressure — typically under 500 PSI — combined with a biodegradable surfactant that kills algae, mold, and mildew at the biological level rather than just blasting them off the surface. The result is longer-lasting cleanliness because the source of the growth is treated, not just the visible staining.
Soft washing is the correct technique for roof shingles, vinyl and stucco siding, painted surfaces, wood decking, and screen enclosures. High pressure on these surfaces causes damage — cracked shingles, water infiltration behind siding, stripped paint, and gouged wood. Any pressure washing company that uses high pressure on your roof or vinyl siding is doing it wrong.
High-pressure washing is safe and effective on concrete driveways, sidewalks, brick and stone masonry, concrete patios, and pavers. These surfaces are dense and durable enough to handle the force, and the mechanical scrubbing action of high-pressure water removes embedded oil stains, tire marks, and mineral deposits that lower-pressure cleaning can't address.
Ask any pressure washing company: "What technique do you use on vinyl siding and roofs?" The correct answer is soft washing — low pressure with cleaning solution. If they say high pressure, or don't understand the question, keep looking.
The consequences of skipping exterior cleaning are more serious in coastal South Carolina than most homeowners expect when they move here:
The exterior of a vacation rental property is the first impression guests form before they even enter the front door. A driveway covered in algae, a siding exterior streaked with black mold, or a pool deck discolored with biological staining signals to guests — before they've touched the door handle — that the property is not well-maintained. That impression directly influences their cleanliness review, which directly influences your listing ranking.
For vacation rental owners, annual pressure washing isn't optional. Properties in Myrtle Beach's active STR market need to look clean and maintained from the moment a guest pulls into the driveway, not just inside after the turnover cleaning team finishes.
Ray and Courtney Cloyd · 843-467-7136 · info@bakerss.com · We answer 24/7
Get a Free Estimate → 📞 843-467-7136Pressure washing in Myrtle Beach starts at $99 for a standard driveway. House exterior soft washing starts at $149 for smaller homes and runs $199–$275 for most standard Myrtle Beach residential properties. Roof soft washing starts at $299. All prices are all-inclusive — labor, equipment, and cleaning solutions included. Free estimates before any commitment.
Most Myrtle Beach homeowners benefit from annual exterior washing. Oceanfront and near-ocean properties benefit from twice-yearly washing. Properties under heavy tree coverage in Conway, Socastee, and established Myrtle Beach neighborhoods may need 3-4 cleanings annually. After any major storm, post-storm washing should be scheduled as soon as it's safe to access the property.
Soft washing uses low pressure and a biodegradable cleaning solution that kills algae and mildew at the biological level. It's the correct technique for roofs, vinyl siding, stucco, and painted surfaces where high pressure would cause damage. Companies that use high pressure on these surfaces are doing it incorrectly — ask any contractor what technique they use on roofs and siding before hiring.
Yes. Vacation rental exterior cleaning is one of our highest-demand services. We coordinate with rental calendars to minimize downtime and schedule between guest stays or seasonally. A clean exterior directly influences guest first impressions and cleanliness review scores.
Yes — post-storm pressure washing is one of our most-requested services after major weather events. We offer priority scheduling for active clients after any significant storm affecting Horry County. Starting at $99 for driveway, $149+ for full exterior. Call 843-467-7136 for priority post-storm scheduling.