How do I know if my pool is OVER stabilised?
TOP TIP
The best way to determine whether your pool water is over stabilised is to use HTH® Early Warning Pool Test Strips.
- Measure the cyanuric acid level or take a water sample for a detailed analysis at a pool shop. A cyanuric acid level exceeding 80 ppm is a cause for concern.
- Despite adding ample chlorine your pool maintains a persistent, bright luminous green colour.
- Your pool remains green even though the test strip shows a high level of chlorine in the water.
Recommended Solutions
Unfortunately, no pool chemical solutions are available on the market that can reduce stabiliser levels. To address the issue, consider draining a significant portion of thepool and refilling it with clean water. However, in regions with water supply concerns like South Africa, addressing over stabilised pools requires caution and responsible water usage.
First, thoroughly backwash the
filtration system to optimise its
performance. Then, ensure the pool
is filled to its maximum volume,
which will gradually help dilute the
stabiliser levels to some extent.
Lower the CYA/stabiliser levels to below 80 ppm before using any of the shock treatment products and HTH® Granular+ mineralsoft chlorine.
Contact our HTH helpline for assistance in fixing your OVER stabilised pool.
