Pressure washing in Freeport

Freeport's canal-front streets and Nautical Mile district are in a different environment from standard Nassau residential — marine algae, salt oxidation, and green-black staining on siding accumulates at nearly double the rate of inland homes. The canal-front blocks south of Sunrise Highway see direct bay exposure, tidal spray on lower siding courses, and dock algae that migrates onto adjacent hardscape. House washing on canal-front Freeport homes requires a higher-dilution chlorine mix than standard soft wash because the organic load is higher — we dial up concentration on-site based on what we see on the north and west elevations. Black algae on concrete is common throughout Freeport due to the humidity and shade created by the canal-adjacent tree canopy — the same gloeocapsa magma we see in Oceanside roots into concrete and requires pre-treatment before surface cleaning. Stucco is prevalent in the older housing stock in the blocks east of Guy Lombardo Avenue — we use the extended-dwell low-pressure protocol for all stucco in Freeport. The Nautical Mile is a recurring commercial account for us: off-season cleaning of restaurant facades, dock areas, and parking surfaces before the spring season opens.