Deck cleaning
Humidity, rain and warm temperatures build mold, algae and mildew on wood and composite decks fast. The right cleaning brings the boards back.

What you might see
- Dark streaks are running across the boards.
- Green or black patches have appeared.
- The deck is slick underfoot.
- The color fades again soon after rain.
What we do
- We remove the slippery algae and mold that make wet deck boards a fall hazard.
- We clear organic buildup before it gets into the wood fibers and causes rot or splintering.
- We restore the natural color of wood dulled by mildew and weathering.
- We prepare wood and composite surfaces so stain or sealant bonds properly and lasts longer.
- We clean at the pressure your boards can take, to protect the grain.
Wood decks are cleaned at lower pressure to protect the grain and avoid gouging, and the pressure is matched to the material and condition of the surface before any work begins. Composite decks collect algae and staining too, and respond well to the right method.
Most decks in the area benefit from cleaning at least once a year, and shaded decks under heavy tree cover may need it more often. A clean surface also lets stain and sealant bond correctly instead of peeling early.
Questions
Straight answers about deck cleaning in Jacksonville and the towns around it.
How do I know if my deck in Jacksonville needs professional cleaning?
Dark streaks, green or black patches, and slick spots underfoot are clear signs your Jacksonville deck needs cleaning. Discoloration that spreads or returns quickly after rain means organic growth has taken hold in the surface.
Is deck cleaning safe for wood boards, or will pressure damage them?
Wood decks in Richlands and Jacksonville are cleaned at lower pressure settings to protect the grain and avoid gouging. The pressure level is matched to the material and condition of the surface before any work begins.
Can you clean composite decks, or is this service only for wood?
Composite decks in Swansboro and across the service area are cleaned regularly by Integrity Plumbing & Utilities. Composite materials still collect algae and staining and respond well to the right cleaning method.
How often should homeowners in Hubert or Maysville have their deck cleaned?
Most decks in Hubert and Maysville benefit from cleaning at least once a year due to the region's high humidity and rainfall. Shaded decks or those under heavy tree cover may collect growth faster and need attention more often.
Does deck cleaning prepare the surface for staining or sealing?
Yes, a clean deck surface allows stain and sealant to bond correctly and hold up longer. Applying a finish over dirt, mold, or mildew causes it to peel or fail early.
Who do I contact to schedule deck cleaning in Jacksonville, NC?
Integrity Plumbing & Utilities handles deck cleaning bookings for Jacksonville, Richlands, Hubert, Swansboro, and Maysville. Reach out directly to describe your deck and get the process started.
More in pressure washing
- Pressure washingSalt air, humidity and warm temperatures push mold, algae and mildew onto siding, fences and walkways faster than most homeowners expect.Read more
- Soft washingA low-pressure wash with cleaning solutions that removes mold, algae and mildew from siding, trim, stucco, wood and shingles without damaging them.Read more
- Driveway pressure washingThe humid climate keeps concrete damp, so algae, mold and mildew root into the pores quickly. Pressure washing lifts them, along with oil stains and road grime.Read more
- Commercial property washingStorefronts, sidewalks, parking areas and building exteriors, cleaned of the mold, algae and road film the coastal climate keeps pushing onto them.Read more
Tell us what you’re seeing.
Free estimates, clear options and no pressure. Talk to us now, or call the office.
Hours
- Monday to Friday8:00 AM to 5:00 PM
- SaturdayOn call
- SundayOn call