How Often Should You Clean Your Windows in South Florida?

Salt air from the coast deposits a mineral film on glass within weeks — especially for homes within 10 miles of the ocean. Pollen season (February through May) coats everything in yellow-green residue. The rainy season adds hard water spots from mineral-heavy rain hitting sun-baked glass.

For most South Florida homes, exterior window cleaning every 3–4 months is realistic. Homes near the water may need it every 6–8 weeks to stay clear.

Signs it's overdue: windows look hazy or foggy even on bright days, screens show visible discoloration, and you can see a waterline ring pattern from rain runoff.

The good news: a professionally cleaned window with proper squeegee technique stays cleaner longer than one wiped down with a cloth and household cleaner — which leaves a static charge that actually attracts more dust over time.