How To Raise Cyanuric Acid In Pool, EASY & QUICK

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You could apply a cyanuric acid either in form of a granule or liquid, however, the chemical is still somewhat surprising and powerful. This is because the UV rays from the Sun destroy unstabilized chlorine, especially for outdoor pools, since they do not, in most cases, have cyanuric acid in them.

Thereby, making it unhealthy for any bather or swimmer to dive into such pool water. Knowing how to raise the cyanuric acid level in a pool is quite essential. Else, you put users a meter close to sickness caused by microscopic swimming bacteria.

With cyanuric acid, those bacteria will be dead five times more than not making use of it at all. The calculation works in one’s favor; being affordable and not pricey, following every word here to get your swimming pool back from the hands of the bandits called bacteria. Keep reading.

How To Raise Cyanuric Acid In Pool

It is simple just apply a cyanuric acid made in a granular white powder straight into your pool on a scale of 1 Ib. for a 10,000 gallon, as you raise it to 10 ppm.

Whenever it is sunny, outdoor pools can barely escape the encountering difficulties in an attempt to maintain the chlorine residuals transported from the Sun. Same with indoor pools as well, a minimal amount of CYA residual prevents off-gassing and cuts down the formation of chloramine too.

Best Cyanuric Acid Test Kit

Unlike other swimming pool test kits, this one does not need to have a color-based readout. It is not difficult to use. Any sort of advanced technology you can ever think about is incorporated into this tool. An accurate strip method of delivery is assured, making it fast, safe, easy, safe, and precise.

The ranges of detection for this kit include: 10 to 200 ppm for total alkalinity, and the copper is from 0.00 to 9.0 ppm. It has measurements for total chlorine, combined chlorine, phosphate, calcium hardness, cyanuric acid, pH, and chloride as well.

Other accessories are a cleaning brush, a plastic carrying case, a user guide, phosphate, copper, cyanuric acid, calcium hardness, alkalinity, free chlorine (DPD-1), combined and total chlorine (DPD – 3), and a few others. It is reliable with accurate reading and results.

With recognized government agencies the entirety of this product is tested and trusted. All manufacturing practices regulated for companies that make such products like this have been adhered strictly to, hence, you got nothing to worry about.

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  • Made of quality
  • So reliable and accurate in testing
  • It is not difficult to use
  • Ranges of detection and test kit
  • LCD-like display
  • Exact color test
  • 3 simple button operation system
  • Made with floats and waterproof
  • NSF-certified

Taylor Technologies K-1720 Pool Test Kit, Tests Cyanuric Acid & Turbidimetric Acid Levels

It comes with a protective case that can guide it against anything that comes upon it. A view tube and two bottles of test solution of 2-ounces are not exempted. This test kit helps you to conduct a visual-based determination of turbid metric and cyanuric acid. It weighs 1.47 pounds, all from an excellent maker called Taylor Technologies. You can perform multiple tests all with just a kit, alongside several reagents.


  • Ability to run multiple tests
  • Less stressful test on the level of cyanuric acid
  • Several accessories attached

Pentair R151226 79 Cyanuric Acid Test Kit

It is easy to use, determining the parts of cyanuric acid per million. It has an 8-ounce count of reagent and a set of instructions in a styrene box that is obvious at its top. You will get the exact value for your money, even more.

This top-rated cyanuric acid test kit is made in the hands of Pentair, a reliable and time-tested company that is manufactured several swimming pool-related products for several years.

Below the dipstick is an indicator, once you insert the pool water, stir the solution after you could move the dipstick sideways. It is then you get to see the dot react based on how cloudy the water can be. Reading will be done in ppm, as you know.


  • It is easy to use
  • Designed to work with pool water
  • Accurately measures stability
  • It gives a great CYA test

LaMotte ColorQ Pro 7 Pool Water Test Kit

Without speaking much of this company, you need to know that it has been in existence since 1919, meaning you got a full dose of professional experience and money guarantee from one who has been in the analytical sphere of swimming for over a century.

Your receive the result of your photometer measures and test factors through a digital display. It is unique and comes with a waterproof Bluetooth ColorQ  2x that can be controlled with your hands.

The test results are accurately provided on a unique and optical design framework. You need not confirm the color variations of your pool water with just your eyes. There is a user guide to assist you in its use and management.


  • Color matching and look-up charts exempted
  • Push buttons for easy navigation and control
  • A multilingual-based instructional guide (in French, Spanish, and English)
  • Housed with waterproof feature
  • Results are shown through Bluetooth
  • With just five drops per liquid reagent, you are covered
  • A tablet per test

Aquacheck AZ561219 Cyanuric Acid Test Strip 561219

This is a pool water test kit that helps to know the status of cyanuric acid and the level of stabilizer in your pool. It also helps the maintenance of the exact level of cyanuric acid while your swimming pool is guaranteed from the UV rays running out of the Sun.

Improvement is set on the way you look out for the cyanuric acid level of your pool because this strip comes with everything and more.

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Making use of it puts you in a place far from being difficult while the test result is faster than a space jet.

Easier readability and color distinction is guaranteed when you choose the Aquacheck cyanuric acid test strip. The test works in variations ranging from several pool conditions like the 7.0 and 8.4, and total alkalinity on or before a 240 ppm.

Amazingly, you can test cyanuric acid that is on 330 ppm or even more; no kit on the market gives you this.


  • It can test cyanuric acid to the highest level
  • Easy readability
  • Swift result
  • Works with several pool conditions
  • Protects your pool from the sun’s UV light.

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What Reagent Is Used To Test Cyanuric Acid?

To determine the concentration or presence of cyanuric acid, you can make use of either an antioxidant or stabilizer (or both of them), a 1,3,5-triazine, 6 alkyls, or 2,4 diamino, as a reagent. Reagents are test-kit-based chemicals used to know the chemical reaction of an applied pool treatment substance. It also helps to balance.

Sometimes, people often take reagents for reactants, they are both used in a pool, but they perform two different actions. Reactants are also a kind of reagents, but they are stronger than it.

The possibility of them being used while determining a chemical reaction in a pool is limited and slim, compared to the other agent, reagents that can be used up even before the outcome of a chemical reaction is completed.

Commonly, reagents are swimming pool treatment that is used like canisters’ capsuled and bottle’s water; they are the same way they are used.

You can apply them to test calcium hardness, balance your water, and total alkalinity, and sanitize your pool along with its bromine and chlorine levels, to increase dissolved solids, among several other things.

How To Use A Liquid Test Kit (Reagent Color Test Block)

  • Take out the dirt-free and empty testing container for use
  • Ensure the sample is taken from swimmers and jets
  • Stretch the container into the pool also the water reaches your elbow before the take out the sample
  • Then, follow the instructions stated on the test kit you purchased
  • Do not unseal the container while you shake it well, ensure you do not do this with your hands because it will drastically affect your result.

Are Cyanuric Acid Test Strips Accurate?

Their accuracy is nothing close to the ones given by swimming pool test kits, but for a basic or primary check, you can make use of them.

The cyanuric acid test strips are just quick to purchase, easy to use, and less pricey compared to the kits; it is a commodity you can get in any local store near you. All you need do is deep the strip into your pool and you won’t know the amount of chlorine in it.

What makes Cyanuric Acid High In Pool?       

The habits of the swimmers and bathers at the pool are one of the main things that increase the level of cyanuric acid in a pool. Meanwhile, users are ignorant about this fact.

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Instead of making use of free chlorine, the use of stabilized chlorine also influences its amount, lastly, traces are left whenever evaporation happens.

Does Pool Shock Have Cyanuric Acid?

Yes, pool shocking contains cyanuric acid. Granular pool shocks ranging from trichlor or dichlor are present in it, and this affects the CYA level of your pool. Using the right amount influences the formation a lot.

Incessant sanitization of your pool is crucial in ensuring that your pool water is clean, pure, and free from algae, bacteria, and germs. Expect CYA in your water when you make use of a stabilized pool shock.

How do You Fix High Cyanuric Acid In A Pool?

There are a few steps to reducing the high level of cyanuric acid in your pool, first, you need to wastefully drain a huge amount of the water in your pool, then return the drained water with a ratio just as the previous, on a normal level.

You would want to now blend, with a pump, the new water with the already existing one. Lastly, you take a look at the level of cyanuric acid in your pool with an accurate test, you are good to go.

How To Raise Cyanuric Acid In Pool

How to Raise Cyanuric Acid

You add a pool stabilizer to raise or increase cyanuric acid in your pool.

The stabilizer serves as free chlorine that keeps your water safe and secured from the UV from sunlight.

How to Lower Cyanuric Acid

There is only one way and widely practiced mode of doing this which is by reducing the amount of water in your pool to the barest and replacing it with the same amount of fresh water.

Then make a little calculation on the concentration before finally replacing the water. The calculation is simple, kindly deduct the amount of the cyanuric acid you mind off the current concentration and divide their differences.

For instance, your pool, at the moment is high on 80% ppm, and you love it to be on 60% ppm, all you need do is replace the water with 25% of the current amount, after you might have drained it. Provided the level of your cyanuric acid is not up to 100 ppm, it will always be easier to increase your free chlorine rather than replace the water.

How To Add Chemicals Safely

  • For a fe use, ensure you follow all the instructions on whichever chemical you purchase
  • Always check out your chemicals in an area with enough ventilation
  • Do not make use of wood scoops while measuring, instead go for several plastic cups for each chemical
  • Taking water far away from your chemicals, it could lead to reactions
  • On no occasion should you not dilute your chemicals with something else asides from water, only if the instruction on the chemical says otherwise
  • Mixing two different chemicals is not ideal
  • Smoking should be prohibited while smoking
  • Keep your chemicals away from flames and heat
  • Whenever an amount of chemical spills off, do not return it to the container.
  • Observe safety measures like wearing your gloves, eyewear, clothing, or any other protective equipment. It is better to do this than to be caught unaware.

Author: Howard S. Baldwin

My name is Howard S. Baldwin. I am a work-at-home dad to three lovely girls, Jane + Hannah + Beauty. I have been blogging for the last 3 years. I worked for other Home and Lifetsyle blogs, did hundreds of product reviews and buyers’ guides. Prior to that, I was a staff accountant at a big accounting firm. Needless to say, researching and numbers are my passion. My goal is to be an informative source for any topic that relates to DIY life and homemaking.

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