Get your free chlorine to 0 0ppm by not adding more chlorine this might take a few hours or days depending on the level of fc in your water.
Pool steps stained brown.
Test and balance your pool s ph and alkalinity levels.
The first cause is the most common culprit of brown stains in the swimming pool.
To get rid of the stains follow these steps.
Turn the pool pump off and let the water stand for 30 minutes.
The first step to deal with organic materials is to shock your pool and scrub it.
For the most effective organic pool stain removal follow these steps.
When the iron concentration is too high it leads to brown water discolouration it is imperative that this iron concentration is reduced to under 0 2 mg l otherwise air oxidation could cause iron oxides to build up resulting in brown stains.
Sprinkle approximately 1 2 bag of suncoast stop stains over a small stained area.
Pool stains on the wall or floor of a swimming pool can be caused by metals in the pool water or by an organic material left in the pool.
Sometimes it can be fairly easy to get rid of stains but other times those hard to remove spots can take a bit more than a simple scrub.
Your first clue to diagnosing a pool stain is to check out it s color.
Take care when putting anything in the water to clean the stains that could change the chemistry of the water or be unsafe for swimmers but there are several ways to remove pool step stains without causing damage to the surface or the water.
Proper ph is between 7 4 7 6 and alkalinity.
Stains are usually caused by algae or chemicals in the water such as trace metals.
Sometimes caused by decomposed bugs or critters.
The brown stain means you have iron in your pool water.
Like all other pool stain problems the first step is to balance the water unless you want to drain the pool to the bottom step and scrub the pool steps by hand with a chlorine based cleanser.
Make sure the pool is balanced according to step 1.
This will take care of organic material present in the pool and the scrubbing will take care of the stains.
And brown stains concentrated on the bottom can likely be attributed to dirt stains typically enhanced by calcium buildup.