Paver Cleaning & Restoration in Central Florida
Restore your pavers to like-new condition. We handle the complete restoration — deep pressure cleaning, weed removal, polymeric sand installation, color enhancement, and protective sealing for driveways, patios, and pool decks.
Paver Types & Cleaning Requirements
Different paver materials require very different pressure levels and cleaning methods. We know the difference.
Concrete Pavers
Most CommonMax: 2,000–2,500 PSIManufactured with Portland cement and pigment. Surface porosity absorbs stains requiring chemical pre-treatment. UV exposure causes gray haze that pressure washing removes.
Pro Tip
Color restoration achieved by removing oxidized top layer. Sealing recommended to prevent rapid re-oxidation.
Clay Pavers
PremiumMax: 1,500–2,000 PSIKiln-fired at 2,000°F creating non-porous vitrified surface. UV-stable color throughout entire thickness. Resists staining better than concrete.
Pro Tip
Efflorescence common in first year as salts leach out. Requires acidic cleaning (muriatic acid 10%).
Travertine Pavers
Pool DecksMax: 800–1,200 PSINatural limestone with 15–25% porosity. Heat-reflective — keeps pool decks cool. Soft stone susceptible to acid damage and high-pressure erosion.
Pro Tip
Soft washing technique required. Neutral pH cleaners only. Sealing critical to reduce porosity.
Common Florida Paver Stains We Remove
Florida's climate creates unique staining challenges. Each requires a targeted treatment approach.
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Tannins & Tree Sap
Brown-orange stains from live oaks and pine sap. Requires oxalic acid — alkaline cleaners set these stains permanently.
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Rust from Metal Furniture
Iron oxide from furniture, planters, and irrigation systems. Use oxalic acid or sodium hydrosulfite to reduce rust.
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Oil & Grease
BBQ grease, tanning oil, automotive fluid. Alkaline degreaser (pH 13–14) plus 180°F hot water at 2,500 PSI.
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Black Algae & Mildew
Dark streaks in shaded areas. Sodium hypochlorite (10–12%) kills organisms and breaks resistant biofilm matrix.
Joint Sand: Regular vs. Polymeric
The sand in your paver joints matters more than most homeowners realize.
Regular Silica Sand
- Washes out during rain within 1–2 years
- Allows weed seed germination and root growth
- Ant colonization causes paver shifting and voids
- Requires annual re-sanding — not recommended for Florida
Polymeric Sand (Recommended)
- Hardens to semi-rigid joint preventing washout
- Eliminates weed growth by removing growth medium
- Prevents ant colonization and paver shifting
- Lasts 5–10 years — much lower maintenance
Paver PSI Guidelines by Age & Material
Using the right pressure is critical. Too much damages pavers — too little leaves them dirty.
| Paver Age | Concrete PSI | Clay PSI | Notes |
|---|---|---|---|
| New Pavers (0–3 years) | 2,000–2,500 PSI | 1,500–2,000 PSI | Surface fully cured. Maintain 12-inch standoff. |
| Established (3–10 years) | 2,000–2,500 PSI | 1,500–2,000 PSI | Inspect for surface erosion and edge chipping. |
| Aging (10–20 years) | 1,500–2,000 PSI | 1,200–1,500 PSI | Chemical pre-treatment reduces pressure requirements. |
| Deteriorating (20+ years) | 1,200–1,500 PSI | 1,000–1,200 PSI | Consider replacement if over 30% cracked or spalling. |
Our 5-Step Paver Restoration Process
A complete restore — not just a quick rinse. We bring pavers back to showroom condition.
- 1
Pre-Cleaning Inspection & Repairs
Identify sunken pavers, cracked units, joint sand loss. Address structural issues before cleaning to avoid worsening base erosion.
- 2
Weed & Debris Removal
Rotary surface cleaner at 2,000–2,500 PSI extracts organic material from joints. Remove 100% of old joint sand to prevent regrowth.
- 3
Stain-Specific Chemical Treatment
Oil: alkaline degreaser. Rust: oxalic acid. Tannins: acidic cleaner. Algae: sodium hypochlorite. Never mix chemicals.
- 4
High-Pressure Cleaning & Color Restoration
Surface cleaner attachment for uniform coverage. Removes oxidized surface layer revealing original color depth and vibrancy.
- 5
Joint Sanding & Sealing (Optional)
Sweep polymeric sand into joints, compact, mist to activate polymer. Sealing provides UV protection and stain resistance.
Paver Cleaning FAQ
Everything you need to know about paver restoration.
- What is polymeric sand and how does it prevent weeds?
- Polymeric sand combines silica sand with polymer binder (typically polyurethane or acrylic). When wetted during installation, polymer activates and hardens, creating solid joint barrier. Prevents weed seed germination by eliminating growth medium. Standard silica sand allows root penetration and seed lodging. Polymeric sand lasts 5–10 years vs 1–2 years for regular sand.
- How do you remove weeds from paver joints without damaging pavers?
- Weed removal requires extracting entire root system from joints. Pressure washing (2,000–2,500 PSI) with zero-degree turbo nozzle blasts roots from joints without damaging paver surface. Chemical herbicides kill visible growth but leave roots to regrow. After cleaning, polymeric sand installation prevents recurrence. Manual pulling ineffective—breaks stems leaving roots intact.
- Can paver color be restored after weathering?
- Yes. UV oxidation creates gray haze on paver surface (top 1–2mm). Pressure washing removes oxidized layer exposing original color underneath. Clay pavers restore better than concrete pavers. Enhanced cleaning uses mild acidic brightener (pH 3–4) after pressure washing. Sealing with color-enhancing sealer deepens tones and provides UV protection preventing future fading.
- Why do pavers sink or become uneven?
- Paver settlement results from base erosion beneath pavers. Florida's sandy soil plus heavy rain washes away bedding sand (1-inch layer under pavers). Creates voids causing pavers to sink. Pressure washing can worsen problem if excessive water penetrates joints. Solution requires lifting pavers, re-establishing base (crushed stone + bedding sand), then re-laying. Cleaning alone doesn't fix structural issue.
- What causes white residue on pavers after cleaning?
- Efflorescence occurs when water dissolves salts within concrete pavers, carries them to surface where evaporation leaves white calcium carbonate (CaCO₃) or calcium sulfate (CaSO₄) deposits. Pressure washing can trigger efflorescence by saturating pavers. New pavers exhibit primary efflorescence (salts from manufacturing). Requires acidic cleaner (pH 2–4) to dissolve. Sealing prevents recurrence by blocking moisture intrusion.
- Should pavers be sealed after cleaning?
- Sealing optional but recommended in Florida. Benefits: UV protection (prevents color fading), weed prevention (hardens joint sand), stain resistance (oil, rust repellency), efflorescence prevention (moisture barrier). Two types: wet-look sealer (high-gloss finish, darkens colors) and natural sealer (matte finish, minimal color change). Requires re-application every 2–4 years. Pavers must be completely dry (48–72 hours post-cleaning) before sealing.
Paver Cleaning Service Areas
Professional paver restoration throughout Central Florida.
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