A pool deck covered in algae and mold isn't just unsightly — it's a safety hazard. Wet algae on concrete or pavers is extremely slippery, and pool decks are already wet environments. Professional pool deck cleaning removes the biological growth that makes pool decks dangerous, restores their appearance, and extends their lifespan.

DeLand homeowners with pools know the challenge: the combination of pool water splash, Florida humidity, and the shade from DeLand's famous oak canopy creates ideal conditions for algae and mold growth on pool decks. Without regular professional cleaning, pool decks can become dangerously slippery within a single season.

What's Growing on Your DeLand Pool Deck?

Green algae — The most common growth on DeLand pool decks. Green algae thrives in the moist, shaded environment around pools and makes surfaces extremely slippery when wet.

Black algae — More stubborn than green algae, black algae penetrates concrete and is difficult to remove without professional equipment and cleaning solutions.

Mold and mildew — Dark, fuzzy growth that develops in shaded areas and around pool equipment. Mold can cause health issues for sensitive individuals.

Calcium deposits — White, chalky deposits from pool water splash. Calcium deposits are particularly common around the pool edge and on vertical surfaces near the waterline.

Rust stains — From pool equipment, metal furniture, or DeLand's iron-rich groundwater. Rust stains require specialized treatment.

Our Pool Deck Cleaning Process

Pool deck cleaning requires a different approach than driveway or sidewalk cleaning because of the proximity to pool water and the need to protect pool equipment and landscaping.

Step 1: Protect the pool — We cover pool equipment and take steps to prevent cleaning solution from entering the pool water.

Step 2: Pre-treat problem areas — We apply specialized treatments to calcium deposits, rust stains, and heavily soiled areas before the main cleaning.

Step 3: Surface cleaning — We use a commercial surface cleaner at appropriate pressure for your deck material (lower for pavers, higher for concrete).

Step 4: Detail work — We clean around pool equipment, steps, and other areas the surface cleaner can't reach.

Step 5: Rinse and neutralize — We thoroughly rinse all surfaces and neutralize any cleaning solution before it can affect pool chemistry.

Concrete vs. Paver Pool Decks

Concrete pool decks are cleaned at 2,500–3,500 PSI with a surface cleaner. We can also apply a concrete sealer after cleaning to protect the surface and make future cleaning easier.

Paver pool decks require lower pressure (1,500–2,000 PSI) to avoid disturbing joint sand. After cleaning, we can re-sand joints and apply a paver sealer. Sealed pavers are easier to clean and resist staining better than unsealed pavers.

Travertine and natural stone — Common in DeLand's upscale neighborhoods. Natural stone requires the gentlest approach — soft washing with stone-safe cleaning solution. We never use high pressure on travertine or natural stone.

DeLand's Oak Canopy Challenge

DeLand is famous for its beautiful oak canopy, but those oaks create a specific challenge for pool deck maintenance. Oak leaves, acorns, and tannins stain concrete and pavers, and the shade from oak trees keeps pool decks moist and promotes algae growth. DeLand homeowners with pools under oak trees typically need pool deck cleaning every 12–18 months.

Pricing and Scheduling

Pool deck cleaning in DeLand is priced by square footage. Most residential pool decks run $150–$350. Call (386) 564-6700 for a free quote. We serve all of DeLand and West Volusia County.