Travertine pressure washing in Jupiter Island.

Travertine etches under generic pressure-washing settings. The porous surface loses its honed face permanently — the etched section reads as a discoloration from then on, no matter what is done to it afterward. Cleaning travertine well requires pressure calibrated below the threshold that damages the stone, paired with chemistry that does the actual lifting work.

In Jupiter Island, the conditions of the Treasure Coast market sharpen the need. Travertine is common on Jupiter Island pool decks and oceanfront patios, and the etching risk from incorrectly calibrated pressure compounds with the existing salt-spray load on the stone.

1. Inspection of travertine condition — honed, polished, or naturally textured — and identification of any pre-existing etch or wear.
2. Pre-treatment chemistry to break down biological staining and mineral deposit at the surface.
3. Surface-calibrated low pressure to lift residue without etching the stone.
4. Sealer condition assessment and a separate quote for resealing if the original finish has worn.

• Annual maintenance on travertine pool decks, patios, and walkways.
• Pre-event or pre-photography where the stone will be on display.
• After a season of palm shed, organic debris, or biological growth has visibly stained the surface.
• Post-pool service or chemical incident that has left residue on adjacent stone.