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How To Add Algaecide To Pool

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Will Algaecide Help A Cloudy Pool – How To Add Algaecide – Dallas Pool Supply

5. Can I Use Algaecide to Clear Cloudy Pool Water? You can use an algaecide to kill early stages of green algae that might make your water appear cloudy, but the best method of getting rid of algae is to scrub and clean your pool using a large leaf net, vacuum, and kill algae with liquid chlorine shock.

How To Use Pool Clarifier

Its easy to use, but its important to follow the correct steps to avoid making the problem worse.

Important: If, in addition to cloudiness, you also have algae in your pool, address that problem first before using trying to clear the water. No amount of clarifier is going to get rid of algae.

  • Balance the pH in your pool. It should be between 7.4 and 7.6.
  • Read the manufacturers instructions. Pool clarifier use isnt very complicated, but you may find minor differences between the brands, so make sure youre following those directions.
  • Determine your pools volume, if you dont know it off hand. You can do this easily with a pool calculator.
  • Add the correct amount of clarifier according to your pools volume.
  • Turn on the pool filter, and run it 24/7 until your pool is clear.
  • Clean the pool filter.
  • Check your pools pH level again. Some clarifiers may increase it. Balance it again, if necessary.
  • Get back to enjoying your pool!
  • Can You Add Algaecide During The Day

    In addition to properly dosing your water, it is also recommended that the algaecide be added in the morning on a bright sunny day for best results. Algae are plants and grow in the presence of sunlight. Adding algaecide during algae’s best growth time will increase intake of the algaecide and make it more effective.

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    How To Use An Algaecide

    The best way to use an algaecide, according to Pool and Spa Resources, is as a preventative and not a remedy for an existing algae problem. You should shock your pool regularly in the summer months, especially after periods of heavy use, and adding algaecide after shocking is a good practice. Because the algaecide can cause a harmful chemical reaction if the chlorine level is too high, as it is directly after shocking, you should wait for the chlorine level to return to normal, which usually takes about 24 hours.

    Copper-based algaecides are most common, but they tend to stain metal components of the pool, and they don’t work well if the pH is too high. Quat and polyquat algaecides are good alternatives, but they aren’t as strong and only inhibit algae growth instead of curtailing it completely. If you use a quat or polyquat algaecide without much success, try a copper-based one.

    Swimming Pool Algaecide Recommendations

    GLB Algimycin Winter Algaecide

    Some of the products on this page will prevent algae from growing within your pool while others will treat algae that has already shown up in your pool water. In the most perfect world, we hope youre staying on top of algae by using one of our maintenance products. In the real world, we understand that algae might sneak up in your pool water. Lets break it down! When should you purchase what?

    • Prevent Algae AND Treat It Once Its Arrived Pool Complete
    • Prevent Algae by adding this to your weekly maintenance Back Up 2, Algae All 60
    • Kill Algae Once Its Arrived Banish , Spot Kill
    • Prevent Algae AND Enhance Water Optimizer Plus

    Splash PerfectPure Water Authority for Pools and SpasMidwest Wisconsin

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    To Dispatch Algae From A Green Pool:

    If your pool is already infected with algae it is best to mix the normal amount of algaecide, which is 16 ounces for 10000 gallons of water. This will dispatch the algae and will also stop them from spreading further.

    Follow the general steps, but this time focus more on the sides and corners where you notice the algae forming.

    When Should I Use A Pool Algaecide

    So you walk into your backyard. Yesterday your pool was clear. Now it’s green or cloudy. You might think, “Oh, I’ll just add my favorite pool algaecide and everything will be fine.” But before you pour it into your pool, we need to establish something: Algaecides are used for preventative maintenance. It’s simply not equipped to actually kill algae. It cannot kill algae spores faster than they can reproduce.

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    Regular Weekly Addition Of Algaecide

    Make it a practice to add Algaecide regularly, every week, to your pool. You might want to do it every Thursday afternoon for example, so that your pool is ready for all the fun you and your family want to have over the weekend.

    Algaecide will be there even if the chlorine gets depleted faster than expected due to unusually sunny weekend.

    How Much Algaecide To Put In The Pool

    The TRUTH About Using ALGAECIDE In Your POOL | Swim University

    Algaecide is usually used with the amount and measurement of the water in the pool. The general measurement is for every 10,000 gallons of water, 16 ounces of algaecide is used. Keeping this measurement in check you should add the algaecide according to the amount of water in the pool.

  • Final thoughts
  • Algaecide is used to prevent the unwanted growth of algae. The biocide solution is used to dispatch and prevent the growth of algae, which is very common when it comes to maintaining pools. Algae is a common problem for pools.

    So you will have to use algaecide a lot. Which is why you should be aware of the exact measurements of the biocide-

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    Hth 67012 Super Clarifier Swimming Pool Cleaner 32 Fl Oz

    Get Fast, Free Shipping with & Return this item for free

    • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
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    • Make sure this fitsby entering your model number.
    • BENEFITS: Clarifies water Improves pool filter efficiency
    • USE: Follow included instructions 1 fluid ounce for each 6,000 gallons of pool water Works in skimmer or applied directly to pool Need pool vacuum
    • COMPATIBILITY: Fresh and saltwater pools
    • FEATURES: Concentrated formula Does not affect pH balance
    • POST SHOCK TREATMENT: 4-12 hours after shocking your pool, this clarifier can remove dead algae and organic debris from the water that makes it cloudy

    Similar item to consider

    How Long Does It Take For Algaecide To Dissipate

    If you add too much algaecide, foam appears, but note that it will dissipate over time. The algaecide will slowly fade due to chlorine, so you can shock the pool with higher chlorine levels to speed up the process. Dont worry: even if you do not do this, the algaecide will disappear in about a week, or two at the most.

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    Alternatives To Using Algaecide

    If youre not comfortable using algaecide on your then you can use Sodium Bromide in tandem with your pool shock. What sodium bromide does is that it reacts with your pool shock and turns into hypobromous acid, which takes care of algae the way the terminator does and absolutely destroys them. Do we recommend using sodium bromide? Yes, and no. Its absolutely great for when youre dealing with out-of-control cases of algae where you have a green, swampy pool. But for longer-term use and as an algae preventative, well still go with the long-life algaecide from Zodiac.

    What Types Of Algaecide Are There

    Rx Clear 7% Copper Algaecide for Swimming Pools

    Algaecide is a swimming pool chemical that weakens the algae making it easier for chlorine to kill them. Algaecide may act by disrupting energy transport, cell division, or the cell membranes of the algae.

    Three types of Algaecides can be used in swimming pools. Each type of Algaecide is a different chemical. These are:


    Quaternary Algaecides are Ammonium compounds. They come in liquid form and should be poured around the perimeter of the pool. They are great for preventing algae growth but not very effective at killing them on their own. Can cause foaming.


    Polyquat Algaecides are polymeric quaternary ammonium compounds. They also come in liquid form and should be poured around the perimeter. They are more suited to killing rather than prevention of algae.

    Polyquats last longer so you have to use them less often. They also do not cause foaming. But they do cost a lot more!


    Copper-based Algaecides contain copper ions. Like the others, they also come in liquid form and should be poured around the perimeter. They also come in a solid mineral version which should be added to your skimmer.

    They are good for both prevention and killing of algae. If you have black algae then you need to use a copper based algaecide. But it does have a few cons including turning blonde hair green.

    In a nutshell, Algaecides prevent growth of algae and make them weaker so that the chlorine or other sanitizers can easily kill them.

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    Natural Algaecide For Pools

    Natural algaecide refers to natural items that can assist you in removing or preventing algae from growing in your pool. Here are some of the ones we found:

  • Plants: Throw some plants into the water- green leafy ones. Green plants give off oxygen and improve the life of bacteria. Harmless Bacteria on the other hand feeds off on algae, thereby helping us to get rid of them.
  • Hydrogen Peroxide: H2 O2 is a natural pool cleanser. It can be used to sanitize the pool acting as a disinfectant and antiseptic. Get about 35 percent of Hydrogen peroxide and use it to eliminate algae from your pool.
  • Shower properly: Algae builds up due to dirty water. Try to shower before entering your pool to reduce the dirt leaving your body into the pool.
  • Straw: A small bale of barley can naturally kill algae in your pool. Just throw some in the swimming and watch some magic.
  • The BBB Pool Method

    The BBB pool method isnt a new method for cleaning and maintaining your swimming pool. It has been in existence for a while. The three Bs stand for Borax, Bleach and Baking Soda. These three are easily accessible and can be purchased in a local grocery store.

    The borax is usually used for raising the pH of the pool the baking soda is used to raise the alkalinity and sanitize your water with the Clorox bleach. You will also need Muriatic acid in addition to the three chemicals to lower the alkalinity.

    How To Get Rid Of Too Much Algaecide In A Pool

    Beginners often use too much algaecide in the swimming pool or hot tub.

    But, what to do if there is too much algaecide in the water?

    Lets assume that your hair on the scalp turns green due to an overdose of the algaecide, and the pool becomes cloudy.

    In this case, the filter pump should continue to run as usual for 6 to 8 hours a day, and a part of the water should be replaced.

    Take 30 liters of the pool water a day this will reduce the number of algae in the pool faster.

    During this time, the water parameters are checked and, if necessary, balanced so that no new algae grow.

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    The Pool Is Still Cloudy After Treating With Algaecide What Should I Do

    You may have over-shocked your pool. The right amount of shock is about 2lb per 10000 gallons, if you have a 20K gallon pool then you should be using 4lbs. Many people get more confused about how many pounds are in one kilogram, so they use the same conversion for kg to lbs and get more than expected.

    So to put it simply your pool shock is probably too strong.

    To clear it up, you need to drain a large portion of the water and refill it with fresh stuff. While shocking is the first step in the right direction if your pool still looks cloudy after shocking, then you probably just didnt have enough of the chemicals in your pool before.

    To get rid of that cloudy look as soon as possible, you need to empty the water in your pool, refill it with fresh stuff, and then do a couple of extra steps that are known to solve cloudy pools.

    Heres how to fix that problem:

  • Drain Your Pool if this is an option for you, go ahead and drain your pool until theres only about 30% left, this should clear up that cloudy water for you.
  • Refill Your Pool and add a different type of algaecide than what you used before. There are tons of types around and its important to get the one recommended by your manufacturer to avoid irritation and other issues while using it.
  • Shock Your Pool this is where you add a new dose of that super-powerful pool shock we were talking about before, and it can literally kill all of the algae floating around your pool.
  • You can finally start swimming again. Yay!
  • Can You Put Too Much Algaecide In The Pool What Happens If You Do So

    Removing Algae From a Swimming Pool : Treating Swimming Pool With Algaecide

    The amount of algaecide you should put in your pool is very crucial to be maintained. Too much of the chemical solution is not good for the water of the pool. As you will be getting in the pool and the water, it is best to not mess with the measurements of the algaecide.

    Using any amount more than the required should be avoided when it comes to using algaecide in your pool. Try to keep the measurements right before applying the algaecide.

    The calculation might be difficult but you should be careful. You can easily mess it up and add too much algaecide in the pool.

    Too much algaecide will result in the water of your pool getting foamy and bubbly. Putting in more algaecide than required will make the water of the pool form small bubbles all over. It will look as if there is a jet running inside the pool. Which is not an ideal situation to enjoy the pool.

    Keep the measurements right when using algaecide in your pool. Too much algaecide is not advised. As it is a chemical solution you should not mess with the measurements of it. Try to maintain the right amount.

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    When To Use Algaecide

    If you do not use chlorine to kill algae in the pool, you should aim to add algaecide to your pool on a weekly frequency. Algaecides serve as a secondary sanitization option for your maintenance system and prevent the ugly sight of algae in the pool.

    You want to try and be on the proactive side of algae growth and implement algaecide consistently. It is also smart for you to perform algaecide after each shock treatment session.

    Algaecide can also be a good treatment for pool foam.

    Why Chlorine Is The Best Weapon Against Algae

    Although algaecide is specifically designed to kill algaecide, it is not necessarily the most effective solution. Chlorine is much more successful at getting the job done, even if your walls are extra slimy, and your walls are cloudy. According to the Missouri Department of Health, chlorine provides a cost-effective solution that reacts with water to produce a sanitizing species, hypochlorous acid, to kill algae.

    Chlorines differentiating factor is its ability to oxidize single-celled algae and bacteria. When chlorine gets implemented, it trades electrons with the algae. When this exchange happens, the cell walls of the algae get ruptured. As soon as the process is complete, the algae cells are deprived of the necessary nutrients. Over time, consistent use of chlorine will limit the algae replication and growth process.

    Much of the battle here is making sure you maintain consistent pool chemistry with chlorine, bromine, and biguanide. Combined with a balanced pH level, this will be an effective protector against algae growth in your pool.

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    What Is Copper Algaecide For Pools

    Copper sulfate is known as bluestone, used as an algaecide for swimming pools. It helps control the growth of algae, keeping your pool free from any type of algae. They are one of the most effective types of algaecide, BUT, they may cause stains if not properly added.

    Take note that you cant use copper algaecide if you use a use a biguanide-based sanitizing system. Also, since they can increase your pools alkalinity, you should not use this as a regular pool chemical treatment. Its best to add in the right amount of copper sulfate based on how much water and algae is in your pool, as well as its alkalinity.

    Is It Safe To Swim In A Pool After Algae Has Been Eliminated

    Algaestroy 50

    Yes, it is safe to swim in a pool after algae has been eliminated as long as you wait for the algaecide to take effect. If you have added algaecide and are concerned about safety when swimming immediately following this process, try to keep yourself busy without distractions until the algaecide is completely dissolved in the pool.

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    Why Should You Use Clarifier At All

    It may not seem like the worst idea to swim in a cloudy pool but it actually could be dangerous .

    Depending on what is causing the murkiness in your pool, there are some very good reasons to clear it up before your next pool party:

  • Prevent water-related illnesses: Cloudy, dirty, or otherwise unclean pool water could be hiding some seriously nasty stuff. According to the Centers for Disease Control and Prevention , E. Coli and Giardia are two of the most common bacteria found in cloudy pools and can cause diarrhea, pink eye, ear infections, and respiratory infections.
  • Environmental health and general appearance: Dirty or contaminated water attracts mosquitoes carrying deadly diseases that could affect you and your family. Not to mention a cloudy, green pool does nothing for your property value .
  • Swimmer safety: Murky water and low-visibility increase the risk of pool-related accidents or drowning. Imagine jumping in and hitting someone who is swimming underwater or worse, not being able to see someone who needs help beneath the surface.
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