Know Why Your Swimming Pool Turning Green Even After Shocking

1. Why Your Swimming Pool Is Turning  Green Even After Shocking!    Understanding pool fundamentals is crucial before getting into the  in-depth analysis of why a swimming pool turns green after  shocking. Let's get to the Pool Shocking first!    What is Shocking?    Most of the first time pool owners don't know what shocking exactly  is and often get confused. So for those of you who don't know,  "​Shocking​” is the process of adding appropriate levels of chlorine or  non-chlorine chemicals to the pool. It is done to raise the "free  chlorine” levels. The objective of shocking is to raise it to a point 

2. where contaminants such as algae, chloramines, and various forms of  bacteria are destroyed. This process makes the pool safer.    But why does it often turn pool green in color, leaving pool owners  perplexed even after shocking? It is one of the most common  questions asked by pool owners. The simple answer is - It is because  of algae, fungi, and the excess copper levels dissolved in water.  Excess of wrong chemicals may also be the cause of turning the pool  cloudy and green. It is crucial to fix the problem otherwise the pool  doesn't look healthy and pleasing. If you have guests or family  members visiting, then it may not be a good experience for them.        Here are some of the main reasons why your pool may turn green  even after you've exhausted the process of adding tons of chemicals.     Stabilizers -​ Keeps a check on levels of the stabilizers by adding the  tablets (​cyanuric acid​). It can usually become elevated over time and  lock their molecules of CL2. If you get a very high chlorine reading on  your test kit, then the chlorine is simply not working effectively at  killing algae because it’s just not in the right chemical composition.     Phosphates -​ High phosphate levels can also result in algae  problems. Phosphorus or phosphate thus enters the pool by leaching  the leaves or other forms of organic debris in the pool. It usually 

3. results in incorrect levels of phosphate, which ends up leaving a  green color in the pool.    Whether you believe it or not, not adding chlorine will also turn the  water green. But pool water must have a sanitizer or something that  kills bacteria and algae. Algaecide without chlorine may not prevent  the pool from turning green.  Related:- ​Pool Chemicals: What You Need To Know   So now that you understand the importance of adding the right  levels of chemicals to get out of this problem, you may try the  different combinations or add the right amount of chlorine,  algaecides, and other required chemicals to ensure clean and healthy  water in your swimming pool. You should test the water 24 hours  after the shocking process and start adjusting the pH and alkalinity  levels. The levels of chlorine may still be elevated, however over a  few days, it would stabilize. Experts advice adding ​sodium  thiosulfate​ to reduce the chlorine levels, but remember adding too  much of thiosulphate can cause the chlorine level to destabilize.  Once the shocking process is over, you need to set your pump timer,  so the pool is properly filtered for a long enough time to effectively  deal with any algae or any debris left in the pool.    Now you know the steps, it would be easier for you to keep the levels  of these chemicals in check and ensure the colour does not turn  green after the shocking of the swimming pool. Although you can 

4. take these measures on your own as part of your DIY activity to fix  the problem. However, experts advise seeking professional  assistance if it appears complex. We understand that most of the  time it may not be as easy as it looks to carry out these activities on  your own unless you have prior experience of maintaining the pool.  Be it during pool renovations or as a yearly exercise to clean the  pool, you can hire good ​concrete pool contractors in NJ​ to ensure a  healthy and hygienic swimming pool. If you are looking for a good  contractor then you are at the right place. We are one of the best  and most trusted pool contractors in the region. Speak to us now to  discuss your expectations.