Rust stains on concrete, stucco, or pavers won't lift with standard pressure washing detergent — they need a chelating or oxalic-acid-based rust remover applied before rinsing. Fort Lauderdale Pressure Washing treats rust separately from mold and algae jobs, because the wrong chemical can actually set iron stains deeper into the surface.
A pressure washer alone moves dirt off the surface — it doesn't touch rust, because the discoloration isn't sitting on top of the concrete, it's bonded into the pores where the iron oxidized. That's why a rust stain that's been pressure washed with a standard house-wash mix often looks the same afterward, or worse: the wrong SH (sodium hypochlorite) blend used for algae and mold can actually darken an iron stain instead of lifting it.
Fort Lauderdale Pressure Washing, rated 5.0 from 13 Google reviews, carries a rust-specific treatment as a separate line item from the standard wash — different chemistry, different dwell time. The company is based in Wilton Manors and handles rust jobs across the 20 communities it covers, from driveways and pool decks to the wrought-iron railings and patio furniture legs that leave a rust ring long after the furniture's been moved.
What actually causes the rust in the first place?
Most rust stains trace back to metal that's been touching concrete or stucco long enough to oxidize into the surface. Once the iron leaches in, sunlight and repeated wetting keep driving it deeper, which is why an untreated stain tends to get darker over a season rather than fading.
- Sprinkler heads with iron sediment in the line
- Rebar that's crept close to the surface
- Wrought-iron fence posts and railings
- Patio furniture legs left in one spot too long
- Screws and fasteners in a stucco patch
Will the rust remover hurt my grass or plants?
Oxalic-based rust treatments are formulated to react with iron, not with turf or landscaping, but a concentrated chemical still needs correct dilution and rinse timing next to a lawn or garden bed. Fort Lauderdale Pressure Washing pre-wets nearby plants and flushes the treated area promptly after the dwell time instead of letting it sit.
Does the stain come back?
A treated rust stain doesn't return on its own — new staining means a new source, usually a sprinkler head that's started to leak or a fresh piece of metal rusting against the surface. Catching that source early is cheaper than re-treating the same spot every season.
Can you remove rust stains from pavers without damaging the sealant?
Yes — the rust treatment is applied and rinsed at a pressure well below what would strip a sealed paver surface, and dwell time is adjusted down on sealed pavers versus bare concrete. Mention it at booking if your pavers were sealed recently so the technician can adjust further.
How long does rust removal take?
A single rust spot on a driveway or pool deck usually fits into the same visit as a full pressure wash, since the treatment goes on while other surfaces are being pre-treated. Multiple sprinkler-head stains take longer, because each one gets its own dwell time before rinsing.
Is rust removal included in a regular pressure washing visit?
No — it's priced and scheduled as a separate treatment because it uses different chemistry and extra dwell time. Ask for it specifically when booking so it's handled in the same appointment instead of requiring a return trip.