Reclaimed-Water Irrigation Staining on Pinellas Pavers

Pinellas reclaimed-water systems run through purple pipe and often carry more iron, organics, and dissolved solids than potable. Heads that overspray a new driveway leave orange fans and dark rings that homeowners mistake for rusted furniture or fertilizer burn.

How to tell irrigation stain from something else

Reclaimed-water marks follow the spray pattern. They are darkest under the first-row heads and fade toward the house. Oil is black and soaks a single unit. Oak tannin sits under the drip line. Fertilizer rust often has a pellet outline. We wet a test area and look before we commit to a cleaner.

• Soft-wash and an iron or organic cleaner first. Pressure-wash alone etches the face and leaves the stain.

• Heads get adjusted or swapped to a low-angle nozzle so the next cycle does not reprint the fan.

• Units stained through the body come out and get replaced from attic stock, not painted.

Do not seal over active overspray

A topical sealer locks the mineral film in place and can make the next stain harder to lift. Fix the irrigation, clean, let the field dry, then decide on a sealer. On light coastal units we often skip sealer and pick a blend that hides future overspray.

If purple-pipe overspray has marked your Pinellas driveway, call PaverForge Hardscapes at 727-490-9798.