Orange Rust Stains from Sprinklers: What Causes Them and How to Remove Them

If your house walls, driveway or sidewalk have orange or brown streaks in a fan shape, your sprinklers are probably to blame. Many South Florida homes water the lawn with well water, and that water often carries iron that stains everything it hits.

Why regular pressure washing doesn't fix it

Rust stains are a chemical stain, not dirt. Blasting them with high pressure rarely removes them and can damage concrete or paint. They need a rust-removal treatment made for the surface, followed by a rinse.

Where rust stains show up

  • Stucco and painted walls near sprinkler heads

  • Driveways, sidewalks and curbs

  • Pavers and pool decks

  • White vinyl fences

How we remove them

We apply a rust remover suited to the surface, let it work, and rinse at low pressure. Most stains lift in one visit. Very old or deep stains may fade a lot but need a second treatment.

Keeping them from coming back

  • Adjust sprinkler heads so they don't spray walls and hardscape

  • Ask an irrigation company about a rust-inhibitor system for well water

  • Schedule a rust treatment with your yearly house wash

Get rid of rust stains

All Purpose Pressure Washing removes rust stains from homes and businesses across South Florida.

Call (305) 303-1211 or request your free estimate. See our driveway and concrete cleaning service.

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