Pool experts recommend a pH of 7.2 and 7.8 for everyday usage. Answer: It's good that you're using liquid chlorine for this. We've tried everything that we've googled, that's applicable. I have tried all summer to get it right. What am I doing wrong? So remember, a cloudy pool can be caused by a bad filter. After heavy rainfall, your poolâs chlorine levels will be much lower from fighting off contaminants. The reason I use liquid chlorine is that granular chlorine will leave a residue that is harder to filter out. In some cases, it takes several days of constant filtration for the pool water to be restored to its normal clarity and color. I Shocked My Pool, So Why Is It Still Cloudy? If you vacuumed, the filter would not catch everything, so a lot of it shot back into the pool. Answer: Vacuuming the pool will not affect the chemistry readings. or the filter is defective and not working properly. (Cartridge/DE/Sand), Size of pool? To double the shock treatment, you will need to add two bags of BioGuard Burn Out Extreme to every 50,000L of pool water. We have rust in our water. Since the shock process will take time, especially if your pool has turned a dark green, we should make sure the rest of our filtration system is working well. This article shows how I shock a pool with a DE filter. High levels of the wrong chemicals may be the issue. A poolâs free chlorine level should be between two and four parts per million. Answer: Above ground pools can be difficult when trying to get rid of algae, only because there is no "Main drain" or a drain at the bottom of the pool which helps the filtration process greatly. After scooping a ton of leaves out and still having some at the bottom, we dumped 2 bottles of black algaecide, 15 bags of shock, 1 pool first aid bottle (64 oz. This would be a good time to clear the skimmer and the pump filter. Using Fill Water From a Well How much shock should I add to the pool? If your pH is not too high, filtration issues are likely the cause of your cloudy pool. Shocking your pool replenishes the chlorine lost from the rain. I Shocked My Pool, So Why Is It Still Green? Brush the pool, add a floccing agent (this will drop all algae to the bottom of the pool) and then vacuum everything that has dropped to the bottom out to waste. You will need to add one bag of BioGuard Burn Out Extreme to every 50,000L of pool water. I am about $600.00 in the last 2 weeks on chemicals. It was most likely already in the pool and difficult to see because of the cover. Rob, I gravity vac my pool where I fill the vac hose then the end goes outside the pool to drain the waste from the pool. Algae feeds off high pH levels and chlorine isn't as effective when your pH is high. I have heard that backwashing a sand filter for 5 minutes is good. Vacuum it and scrub it every other day. It's important to maintain a proper calcium hardness level to prevent any scaling, staining or damage to the pool and/or pool equipment. There has been zero change. Answer: Before shocking the pool, be sure the pH is between 7.2 and 7.6. If the pool is still very cloudy or green, you may need to shock it to make it safe to swim in again. Be sure to brush the pool often during this process as above-ground pools do not have drains at the bottom. To lower the chlorine level, you could add sodium thiosulfate, but I do not recommend this, because adding too much can cause the chlorine level to seesaw back and forth. An algaecide can be used as a backup for a green pool, but this is with a very good chlorine shock. Since algae grow faster during warmer temperatures a pump will need to run longer during summer months and shorter during winter months when the algae grow slower. I hope this helps. Bad filtration is normally a common cause for pools not clearing up. Water needs calcium. You may have copper naturally present in your water source or it could be coming from the plumbing. Read each of the five questions below: at least one should relate to the problem you are having. Will the Pool Turn Green If I Don't Add Chlorine? As a one-time beginning of year treatment, maybe. Another option would be to brush the pool often and run the filter as much as possible. Proactive Final Step: Kill and Flocc. Proper alkalinity – Alkalinity is different than your pH level and measures the water’s ability to resist change in pH levels making it easier for pH and chlorine ranges easier to stabilize. The more algae-free your pool is at all times, the less likely you are to have ⦠I’m about ready to fill this thing in with dirt! Copper-based algaecide was oxidized by the chlorine shock, and turned the entire pool green. The length will be determined by outside temperate and the turnover rate of the pool pump. But the pool water does need to be filtered whether it is being used or not. If you have green pool water after shocking your pool, then you may have too much copper in your water. https://dengarden.com/swimming-pools/Cleangreenpoo... You need flock directions will tell you how to use, If chlorine is high will the water trun green coz of high chlorine. Answer: Every 3 years is recommended unless the filtration quality begins to diminish before that. It will need replaced soon because trying to filter it all out and cleaning it constantly is very hard on it. The chlorine will still be elevated, but over a few days it should stabilize. "Shocking" a pool that has turned green is better known in the industry as "super-chlorination.". Despite the color, the pool will still look fairly clear and you will still be able to see the bottom. Green cleared up but, water is now cloudy even after using all types of flocculants and backwashing at least ⦠(Do you have torn filter grids? Once youâve shocked the pool as many times as youâre going to ⦠It works great, sometimes too useful since it has such a low micron count that the only thing that passes through it is water (needs to be cleaned more often). Too High Cyanuric Acid Level: This is probably the NUMBER ONE reason people have green pools after adding chlorine. This would be a good time to clear the skimmer and the pump filter. The actual water filter should be cleaned after the algae or green pool water has been cleared up. If this question refers to actually changing the sand, this is done by removing the filter lid and vacuuming out the old sand with a Shop-Vac then replacing it with pool grade sand. Next, your pH might be above the normal range of 7.2 - 7.8. You can view my article on how to floc a pool here. Start off by adding 3 or 4 gallons, and if you see no results overnight, add 3 or 4 more gallons the next day. Sand filter running 24/7. The main focus should be on filtration now. Rob Hampton (author) from Port Richey, Florida on July 24, 2018: Hi Elizabeth. If the pool water is still cloudy after 24 hours consider adding a pool clarifier and using your pool filter to remove remaining settlements. It has begun to turn a more yellow light green color.... does that sound like it’s moving in the right direction? If the water looks green but is clear, you may have a problem with metal content in your pool. Please read the comment I left for her. I had so much stabilizer that it was keeping the chlorine from doing anything. Phosphorus, or phosphate, can enter the pool by leaching out of leaves or organic debris in the pool, or drifting there from fertilizer sprayed near or around your pool. Chlorine combines with the ⦠That's okay. Use small amounts until pH is around 7.4. maintain this pH and the alkalinity will eventually decrease on its own. 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