Can I add shock and chlorine at the same time?

While shocking and adding algaecide is effective in getting rid of algae, it should not be done together. This is because when you mix chlorine and algaecide together, it renders both of them useless. Hence, you should first shock the pool and wait for the chlorine levels to fall below 5 PPM.
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How long after shock can I add chlorine?

It is best to wait before going into the pool because liquid chlorine levels will be high after shocking, but it will be safe to swim after only 24 hours. Each chlorine compound is designed for a specific purpose. Using these two types in conjunction with one another will keep your pool clean, clear and sparkling!
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Do I add chlorine or shock first?

Low chlorine levels often cause green or hazy water, so if your water looks a little cloudy and you haven't shocked in a while, adding shock is the first step. It is always best to shock the pool in the evening, when the sun if off the water.
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Can I add shock and chlorine tablets at the same time?

Adding chlorine besides the shock can increase the chlorine content in the water which can make the entire shocking process useless. Hence, it is better if you don't use the shock and chlorine at the same time. The best time to add chlorine to the pool water is after you have shocked the pool.
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Can I add non chlorine shock and chlorine at the same time?

Non-chlorine is an oxidizer, meaning that it does a great job cleaning up oils and organic matter. However, it doesn't actually kill bacteria or algae—you need chlorine for that. Therefore, you always need to use non-chlorinated shock in conjunction with chlorine to keep your pool water healthy for swimming.
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Can I Add Shock And Chlorine At The Same Time | PoolKnowledge.net



What order do I add chemicals to my pool?

What Chemicals to Add When & Why
  1. Start by Testing Your Water. The first thing that you should do before you start adding chemicals is test the water. ...
  2. Alkalinity Levels. ...
  3. Manage pH Levels: Add Muriatic Acid of Soda Ash. ...
  4. Adjust the Calcium Hardness. ...
  5. Add Stabilizer (Cyanuric Acid) ...
  6. Add Chlorine.
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How long do I wait between adding pool chemicals?

Wait times for adding pool chemicals

The wait times between adding pool chemicals is usually around 10 minutes each, as that is also sufficient time for the chemicals to mix in the water. Users also under normal conditions can swim roughly 10 minutes after adding chemicals.
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What pool chemicals should not be mixed?

Incompatible Pool Chemicals

Mixing of organic chlorinating agents (such as trichloroisocyanuric acid) and inorganic chlorinating agents (such as sodium hypochlorite) can lead to fires, explosions and chlorine gas release.
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Is there a difference between pool shock and chlorine?

Are chlorine and shock the same thing? SKIMMER NOTES: No. Chlorine and shock are not the same thing. Shock has a more intense chemical strength than the traditional chlorine sanitizers, and it also differs in how you should apply it to your swimming pool.
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How long should I run my pool pump after shocking?

A pool filter should be run for a minimum of 6 hours after shocking a swimming pool. This is to allow the filter to clean the water and give the shock enough time to fully mix with the pool water. Running the filter after shocking for 24 hours to 7 days is necessary if the pool has a large amount of algae.
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What do you do after you shock your pool?

Brush the pool vigorously, several times after shocking the pool. Do not use a solar blanket until chlorine and pH level are normal. If chlorine level drops to zero within 24 hours, Repeat the shock treatment. Improve filtration with a pool filter cleaner or filter aid like Jack's Filter Fiber.
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How long can water sit in pool without chlorine?

I think the answer to your question is about 3-6 days. The problem is that the chlorine that you need to keep the bacteria in check is used up more quickly as the temperature rises, the activity increases, and as sweat and other body stuff is put into the pool.
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What happens if you swim in a shocked pool?

What Happens If You Swim In A Shocked Pool? If you do not wait for the chemicals used to shock a pool to totally dissolve then you could be placing yourself in serious danger by swimming in it. At the minimum, you will feel itchy skin and eyes because of the chemicals present in the water.
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How long does pool shock take to work?

Always run the pump when shocking the pool and allow it to circulate for 24 hours. The water should then be a blue or cloudy blue color. Test the water 24 hours after shocking and start adjusting pH and alkalinity levels. The chlorine will still be elevated, but over a few days, it should stabilize.
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Can you swim 12 hours after shocking pool?

After Shocking Your Pool

It is safe to swim once your chlorine levels are around 5 ppm or after 24 hours. It is always best to test first!
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Can you shock a pool twice in one day?

Here's the deal. It's pretty tough to over-shock your pool; shocking your pool two days in a row with the proper dosage for your pool volume shouldn't be a problem – and in fact, is sometimes even needed to rid your pool of algae and other contaminants.
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What is better liquid chlorine or shock?

Liquid chlorine is generally less costly than granular shock and comes in refillable containers, where granular shock does not. Liquid chlorine does not need to dissolve in your water as it is already in liquid form. In addition, liquid chlorine is non-scaling and leaves no residue.
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Can I shock my pool with liquid chlorine?

Sodium hypochlorite (also known as liquid chlorine) is another frequently used option for shocking pool water. This is a common choice in pool shock because you can pour the solution directly into the pool without having to dissolve the chlorine in water beforehand.
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How long after putting shock in pool can I add clarifier?

It's not a good idea to use pool shock at the same time as clarifier. Some clarifiers are polymer based and the shock can act to break up the polymer causing the clarifier to be ineffective. It's best to shock your pool before and wait a day or two before adding clarifier.
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Can I mix pool shock?

You can add some granular pool shock to your swimming pool directly, but most varieties need to be mixed with water before use. Mix the granular pool shock with water ahead of time, if necessary. This will save you time and help prevent calculation mistakes. Pre-mix the pool shock in a five-gallon bucket.
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Does shock raise alkalinity?

Causes of Rising Alkalinity

It's also not uncommon for pool owners to go a bit overboard when shocking their pool, and since chlorine-based pool shock is a high-alkaline substance, it will also naturally raise your pool alkalinity.
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How long after putting shock in pool can I add algaecide?

Your chlorine levels won't return to normal right after you shock your pool anyway, so we recommend waiting at least 24 hours to add algaecide. When adding algaecide to your pool, make sure you add the correct amount.
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How long after shocking pool can I test water?

You should wait one hour per pound of shock product added, and then test the water to confirm the pH and chlorine are in the proper range before letting anyone enter the pool. As a reminder, you want your pH to be between 7.2 and 7.8ppm and your free available chlorine to be 1-4ppm for safe swimming.
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How long does pool shock last?

Properly stored, pool shock has a shelf life of over 5 years.
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What chemicals should I balance first in my pool?

Total Alkalinity (TA) is the first thing you should balance in your pool water. TA refers to the amount of alkaline material in the water. And since alkaline is a pH stabilizer, the number of alkaline substances in water will affect the pH balance.
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