Bể Bơi Green Pool
Jude Petkus
If your area has seen a lot of rainfall recently, that could be the cause of your green algae problems. The added rainwater changes the chemical balance of your pool water, making it more susceptible to bacteria and algae growth.
Circulation is key to keeping your pool clean. Stagnant water creates an opportunity for algae, bacteria, and other contaminants to take over and turn your pool green. Keep your pool pump clean, in good condition, and running consistently to keep water flowing.
Neglecting your pool is a recipe for disaster. As a pool owner, it is your responsibility to keep the water clean and algae-free with a regular maintenance routine. This includes vacuuming, brushing, water testing, and chemical balancing.
Another reason your pool could be green is if your water has high levels of copper. The chemical balance of your pool can easily be thrown off, causing problems across the board. Regular testing and balancing can help avoid these problems.
If you are dealing with green algae, it is important to take care of it quickly before the problem becomes worse. Follow these step-by-step instructions from the professionals at ASP - America's Swimming Pool Company:
Begin by pulling out your pool brush and scrubbing away at every inch of the pool. Make sure you reach the stairs, the walls, and the hard-to-reach corners. This will loosen up any algae that have accumulated on these surfaces, making it easier to remove.
When working against a green algae problem, a double or triple dose is necessary. The increase in chemicals will kill algae and bacteria. Follow the instructions on the package carefully, and be sure to wear protective equipment like goggles and gloves when handling the chemicals.
If, after all these steps, your water continues to look green or cloudy, repeat the process from start to finish. Continue doing so until the water is clear and you see no lingering traces of algae.
In some cases, it is possible that shocking your pool will not completely remove the green hue from the water. This could mean that algae were not the culprit to begin with, or that your cleaning process may not have been thorough enough.
Examine your pool filter and carefully clean it. If you notice a need for repairs, try to take care of them as soon as possible. In some cases, you may need to replace the filter completely. While this can be frustrating, a new, working filter will keep the water flowing as it should.
Free chlorine refers to the chlorine that has yet to combine with chlorinated water to sanitize your pool. Total chlorine is the combined level of free chlorine and chlorine that has already combined and sanitized your water.
As pool experts, we hear this question a lot. The short answer is no; baking soda will not clear a green pool, as it cannot kill algae. Adding baking soda to your pool will, however, raise your alkalinity and pH levels and can be helpful when dealing with small growths of black algae.
Disclosure: While basic pool care is encouraged for swimming pool owners, it is highly recommended you consult with a professional pool service like ASP - America's Swimming Pool Company for any issues like pool algae that arise.
Speaking cautiously, all water has a risk of causing illness. Cloudy water is almost always because of algae forming, and algae forming is almost always a result of a lack of sanitizer. This is why pool owners use an appropriate EPA sanitizer like chlorine in their water. And not just a one-time dose, but something that remains in the water working to kills germs and algae until the next dose of sanitizer.
External ear infections (Otitis Externa) can also be caused by bacteria in pool water if it remains in the ears. It can be a quite painful cellulitis. Drying your ears well after swimming can help you avoid this. Tilt your head to each side and pull your earlobe in various directions can help drain your ears. A warm (not hot) blow dryer can also help. There are Swimmers Ears drops available OTC which usually contain acidified alcohol. These help to both dry the ear and make it Inhospitable to any lingering germs. A homemade version of Swimmers Ear is a 50:50 mixture of rubbing alcohol and white vinegar in a dropper bottle.
How about that nasty rash you got after soaking in the hot tub with cloudy water on your last cruise? Small blisters and rash, predominantly in those tender areas where your bathing suit covers by holding the contaminated water directly against your hair follicles where it enters the follicle and causes infection. Yuck! Best chance to avoid it is to get out of that bathing suit soon after soaking and shower off well.
Always begin by testing your pool water. Your test results will tell you if your water parameters are unbalanced. Pay special attention to your Free Chlorine level. Low Free Chlorine can cause your pool water to turn green. Always maintain Free Chlorine between 1 -4 ppm. If needed, apply the appropriate chlorine and sanitizers to restore adequate sanitizer levels.
Skim water surface to remove visible debris, brush walls, vacuum and empty skimmer baskets. Concentrate on areas with visible dirt and little or no circulation. Cleaning your pool regularly is an effective step to prevent algae growth.
For best results, test and balance your pool water weekly. Download the Clorox Pool app for expert water analysis and product and dosage recommendations. If your green pool water persists, contact us to help further troubleshoot.
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Attach a pool brush to your telescopic pole and scrub the pool walls, floor, steps, and any other surface the algae may be clinging to. The goal is to get the algae floating in suspension in your pool water giving the chlorine a better chance to kill it.
After you shock at night, your should run your filter system for at least 8 hours overnight. Even better, you should run your filter 24 hours a day until your pool is completely clear. This will help clear your pool faster.
Important: Make sure you backwash your filtration system when needed. If you need more help on when and how to backwash your sand, D.E., or cartridge filter, you can read our full guide here.
If your pool is cloudy blue, then you successfully killed all the algae in the water. Now you can use a pool clarifier if you want to clear it more quickly, but even if you do, be sure to run the filter for at least 24 hours to get the dead algae out of the water, and ensure the shock has fully dissipated.
This is the ultimate guide to keeping your pool sparkling clean throughout the year. It's a 335-page fully illustrated paperback book that contains everything you need to know about taking care of your pool the right way.
If you follow our method in this article, you can successfully kill all the algae in your pool in less than 5 days. We recommend adjusting your pH and alkalinity, double or triple shocking the pool at night with calcium hypochlorite shock, and running the filter system 24/7.
Yes! In fact, enough chlorine kills algae which causes green pool water. but it takes a large amount in the form of calcium hypochlorite super shock. Adding tablets in the skimmer or chlorinator will not clear up your pool. But you could also try using liquid chlorine instead of powdered shock as it mixes in the water faster. Just keep in mind that liquid chlorine is heavy to carry home from the store and to pour around your pool.
No. Baking soda will only raise your alkalinity and pH levels and this will not kill algae. Chlorine is what kills algae. But if you need help using baking soda to raise your alkalinity, read our full guide here.
No. The more chlorine shock you add to a green pool, the better chance it has to kill off all the algae. Follow the normal shock treatment based on the size of your pool and you can double, triple, or quadruple the dose to kill algae.
My first thought was algae when I saw the color of the pool. But that thought lasted all of about 15 seconds. This was a brand new pool. The next most plausible explanation was the pool turned green from copper. Why? Because we have encountered copper before and it was the reason for a pool turning green.
Copper, when oxidized, turns green. Think of the Statue of Liberty. It is made of copper, and has turned green over time through oxidation. What accelerates oxidation? Oxidizers like chlorine. Copper was making some sense, except that the customer started up his pool using our SC-1000 chelating agent. In that case, copper should have been isolated and not falling out of solution... so this wasn't making complete sense.
Sure enough, the algaecide product was copper-based. Normally SC-1000 will neutralize a copper-based algaecide, but in this case, the algaecide was followed up with 2.5 gallons of liquid chlorine. I know that because I spoke with the customer on the phone about it. The chlorine was poured in moments after the algaecide. Perhaps chlorine oxidized it faster than SC-1000 could chelate it.
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