Green algae or mildew on siding — Larnaca, Larnaca
Green or black streaks on vinyl, wood, or fiber-cement siding are usually algae (Gloeocapsa magma) or mildew colonies fed by moisture and shade. Left alone they trap moisture against the surface, accelerating rot in wood and degrading paint. A professional pressure washing ($200–$500 for an average home exterior) removes these growths in 2–3 hours using a soft-wash technique — low pressure (under 1,500 PSI) with a sodium hypochlorite or oxygen bleach solution that kills spores without damaging siding. Standard high-pressure washing can force water behind siding laps on vinyl and splinter softwood grain, so soft-wash is the industry standard for building exteriors.
Who to call
For this problem in Larnaca, call a: Schoonmaker
Vind een Schoonmaker in LarnacaSymptoms to look for
- Green, black, or dark streaks on siding that don't wash off with a garden hose
- Siding feels slimy or slippery to the touch in shaded areas
- Discoloration worsens on north-facing walls or under trees
- Musty outdoor smell near the house foundation
Spoeddienst in Larnaca
Emergency services in Larnaca respond within 30–90 minutes in the urban core, Finikoudes, and Mackenzie (faster near the city centre and airport corridor, slower in outlying villages). Callout rates run €40–€110 plus €25–€55/hour — broadly in line with Paphos and below Limassol. Russian-speaking contractor availability is growing with the post-2022 community but most dispatchers still operate in Greek and English first.