Decking material determines the pressure setting, cleaning solution, and technique used during service.

  • Pressure-Treated Wood

    Pressure-treated wood decking requires lower pressure and wood-safe cleaning solutions to prevent splintering, raised grain, or graying caused by excess moisture penetration.

  • Cedar and Redwood

    Cedar and redwood decking is more delicate than pressure-treated lumber and requires gentle pressure to avoid stripping natural oils or damaging the wood fibers.

  • Composite Decking

    Composite decking can typically tolerate moderate pressure, though care is taken to avoid streaking or damaging any protective cap layer on the boards.

  • Painted or Stained Decks

    Decks with an existing paint or stain finish require reduced pressure to avoid peeling or stripping the coating during cleaning.

Decks develop specific types of buildup depending on their exposure to sun, shade, and moisture.

Graying and Weathering

UV exposure breaks down the natural tone of wood over time, leading to a faded, gray appearance that cleaning can help restore.

Algae and Mildew Between Boards

Moisture trapped between deck boards creates ideal conditions for algae and mildew growth, particularly in shaded sections of the deck.

Dirt and Organic Debris Buildup

Leaves, pollen, and dirt settle into the grain of wood decking and the grooves of composite boards, creating dark buildup over time.

Rust Stains from Furniture and Fixtures

Metal furniture legs, grills, and planters can leave rust stains on deck boards where moisture and metal contact occur repeatedly.

Graying and Weathering

UV exposure breaks down the natural tone of wood over time, leading to a faded, gray appearance that cleaning can help restore.

Algae and Mildew Between Boards

Moisture trapped between deck boards creates ideal conditions for algae and mildew growth, particularly in shaded sections of the deck.

Request a free estimate for deck power washing in Hurst, TX.

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A structured process ensures the deck is cleaned evenly without damaging boards, railings, or fasteners.

1. Material Assessment

The deck is inspected to identify wood or composite type, existing damage, and areas with heavy algae or mildew growth before cleaning begins.

2. Pre-Treatment

Areas with heavy staining, mildew, or algae receive a pre-treatment solution to loosen buildup before pressure washing.

3. Board-by-Board Washing

The deck is washed in sections, working along the grain of the wood or length of composite boards to ensure even coverage and consistent results.

4. Rinse and Final Inspection

A final rinse removes remaining cleaning solution, followed by an inspection to confirm all boards and railings have been properly cleaned.

Deck cleaning is often a first step before staining, sealing, or painting, and proper preparation supports better results from those follow-up projects.

  • Furniture and Grill Removal

    Furniture, grills, and planters should be moved off the deck to allow full access to the surface during cleaning.

  • Drying Time Before Refinishing

    Wood decks need adequate drying time after cleaning before stain or sealant is applied to ensure proper absorption.

Drying Time Before Refinishing

Cleaning frequency depends on decking material, shade exposure, and whether the deck is scheduled for refinishing.

  • Wood Decking

    Wood decks often benefit from cleaning once every twelve months, particularly before restaining or sealing.

  • Composite Decking

    Composite decks generally require less frequent cleaning, with most homeowners scheduling service every twelve to eighteen months.

Contact Complete Care Power Washing to schedule deck power washing in Hurst, TX.

  • Is power washing safe for wood decks?

    Yes, as long as lower pressure and wood-safe cleaning solutions are used to prevent splintering or raised grain on the wood surface.

  • Can power washing remove algae between deck boards?

    Yes, algae and mildew trapped between deck boards can typically be removed using a combination of pressure washing and an appropriate cleaning solution.

  • How often should a deck be power washed?

    Most decks benefit from cleaning once every twelve to eighteen months, though wood decking may need more frequent attention before restaining.

  • Will power washing damage composite decking?

    Composite decking generally tolerates moderate pressure well, though care is taken to avoid damaging any protective cap layer on the boards.

  • Should I clean my deck before staining it?

    Yes, cleaning the deck beforehand removes dirt, algae, and mildew, allowing stain or sealant to absorb evenly into the wood.

  • How long does deck power washing take?

    Most residential decks take between one and three hours to clean, depending on size, material, and the extent of buildup.

  • Can power washing restore a gray, weathered deck?

    Power washing can significantly improve the appearance of a weathered deck by removing surface graying, though deeply weathered wood may still benefit from refinishing afterward.

  • How long should a deck dry before staining after cleaning?

    Wood decks typically need at least twenty-four to forty-eight hours of drying time before stain or sealant is applied, depending on humidity and weather conditions.

  • Does deck cleaning include railings and stairs?

    Yes, railings, stairs, and support posts are cleaned along with the main deck surface to ensure a consistent, thorough result.

  • Can power washing damage deck fasteners or hardware?

    Using appropriate pressure settings and technique prevents damage to fasteners, though older or corroded hardware may already be more vulnerable to wear.