Pool shock contains a high level of chlorine that will kill the algae and sanitize the pool.
Clear a green cloudy pool.
That is what the filter is for.
The ph should ideally be low when shocking the pool around 7 2 because shocking the pool will raise the ph level.
Rob at dengarden says if you can see at least six to eight inches below the surface of the water most likely the pool can be treated chemically.
How to clear green pool water 1.
You will need to maintain your chlorine levels until the water is crystal clear.
The first step is to remove any leaves twigs or branches that found their way into the water.
Swimming pool clarifier is a chemical that s used clean up your pool water and they re pretty damn good at it too.
These levels must be.
Shock your pool with chlorine to kill algae this is the main event in clearing a green pool killing the algae.
Vacuum and run the filter after the shocking process can take multiple days depending on the algae in your pool.
Adjust the ph and alkalinity levels of the water using ph plus ph minus and alkalinity plus.
As the algae slowly die the pool will turn from a green color to a cloudy white and eventually to crystal clear.
Do you need to drain it.
Remove most of the large debris from the pool floor with a large leaf net not a hand skimmer.
This will stir up.
If the pool has been shocked and is no longer green but turns green again after a day or two check the water chemistry and pay particular attention to phosphates in the water.
Clean the debris from the pool if you missed your opportunity to cover the pool and are left with a cloudy green mess all isn t lost.
It doesn t matter how much shock you put in the pool if you have a bad filter.
Nobody wants to drain their pool if they can help it.
How to clear up and clean a green swimming pool 1.
With a small amount of remediation work you ll be happily swimming again in no time.
Test the ph levels you can test the sanitizer level too but facing facts we already know that s too low which is.
How do they do it.
For the best results use a shock that contains at least 70 available chlorine and shock the pool twice.
If your pool is dark green bordering on a blackish color it may be more effective to drain the pool completely and acid wash the surface.