How Often Should You Pressure Wash Your Home in Florida's Humidity?

House Washing: Every 6–12 Months

Siding, stucco, and exterior walls are constantly exposed to humidity, which is exactly the environment mold, mildew, and algae need to take hold. Homes with heavy shade or close tree coverage tend to need washing closer to the 6-month mark; homes in more open, sun-exposed areas can often stretch closer to 12 months before visible buildup returns.

Roof Cleaning: Every 1–2 Years

Roof algae growth is slower than wall-level mildew but still steady in our climate, especially on north-facing or shaded slopes. Most Central Florida roofs show visible streaking returning somewhere in the 1-2 year range after a soft wash treatment.

"If you're noticing visible streaking, discoloration, or a 'dingy' look, that's your actual signal — these timelines are starting points, not strict rules."

Driveway and Concrete Cleaning: Every 6–12 Months

Ground-level concrete collects everything — tire residue, organic staining from leaves and pollen, mildew in shaded areas, and oil from vehicles. High-traffic driveways and walkways in shaded areas often need attention closer to twice a year; less-used surfaces in full sun can go longer.

Gutter Cleaning: At Least Twice a Year

Once before hurricane season ramps up in late spring, and again after the heaviest leaf and debris drop in late fall — more often if your property has significant oak or pine coverage.

Fence Washing: Every 12–18 Months

Vinyl and aluminum fencing in shaded or low-airflow areas of the yard tend to develop green algae streaking faster than fencing in open, sunny stretches.

A Simple Rule of Thumb

If you're noticing visible streaking, discoloration, or a "dingy" look compared to when a surface was last cleaned, that's your actual signal — these timelines are starting points, not strict rules, and shade, tree coverage, and sun exposure shift them in either direction for your specific property.