Pool water turned green after vacation — Larnaca, Larnaca
Returning home to a pool full of green, murky water is one of the most common shock-and-treat scenarios. Algae blooms develop quickly when the pump is off or chlorine drops to zero for even a few days—warm temperatures accelerate the problem. The fix starts with brushing the walls and floor, then a triple- or quadruple-dose chlorine shock (bring free chlorine to 30 ppm for green, 40 ppm for dark green or black). Running the pump 24/7 while the chlorine works, backwashing or cleaning the filter frequently, and adding clarifier or flocculant to capture dead algae are all part of the recovery process. A pool technician can perform the shock treatment, test and rebalance pH, alkalinity, and CYA levels, and have the pool swim-ready in 2–4 days.
Who to call
For this problem in Larnaca, call a: Zwembadtechnicus
Vind een Zwembadtechnicus in LarnacaSymptoms to look for
- Pool water is bright green, dark green, or blackish-green instead of clear blue
- Water is cloudy or murky and you cannot see the pool floor
- Slimy green film on pool walls, steps, or floor when touched
- Strong musty or swamp-like odor coming from the pool
- Pool filter pressure gauge reads higher than normal due to algae clogging
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.