Why is the pool water hazy and grey?

1. Inadequate filtration: The pool filter may be clogged or dirty, preventing it from efficiently trapping dirt and debris. Clean or replace the filter as needed.

2. Incorrect chemical balance: The pH, alkalinity, and calcium hardness levels in the pool water may be out of balance, affecting the water's clarity. Test the water and adjust the chemical levels accordingly.

3. High bather load: A large number of swimmers can introduce dirt, sweat, and body lotions into the water, contributing to cloudiness. Rinse off before entering the pool and shower thoroughly afterward.

4. Algae growth: Algae can thrive in warm, sunny conditions and cause the pool water to appear hazy or green. Regular use of an algaecide and proper pool maintenance can help prevent algae growth.

5. Metals in the water: High levels of metals, such as iron, copper, or manganese, can cause the water to appear cloudy or discoloured. Use a metal sequestering agent to remove these metals from the pool water.

6. Phosphates in the water: Phosphates can act as nutrients for algae and contribute to pool water cloudiness. Reduce phosphate levels by using a phosphate remover.

7. Faulty pool equipment: Damaged or malfunctioning pool equipment, such as a faulty pump or filter, can affect water circulation and filtration. Inspect and repair any faulty equipment promptly.

8. High TDS (Total Dissolved Solids): Over time, the pool water accumulates dissolved solids from various sources, such as dirt, body lotions, and sunscreens. High TDS can affect water clarity and contribute to scale formation. Drain and refill the pool if the TDS level becomes too high.

9. Old or contaminated pool cover: A dirty or damaged pool cover can allow debris and contaminants to enter the pool, causing cloudiness. Clean or replace the pool cover regularly to prevent this issue.