How do I add cyanuric acid to my saltwater pool?

Asked By: Nicole Fourcade | Last Updated: 5th April, 2020
Category: business and finance commodities
4.5/5 (36 Views . 16 Votes)
To add the chemical to your pool:
  1. Fill the bucket at least halfway with warm water.
  2. Put on your goggles and gloves.
  3. Add a dose of cyanuric acid to the bucket.
  4. Pour the contents of the bucket directly into your skimmer.
  5. Run your pool pump for at least a few hours after.

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Also question is, do I need to add cyanuric acid to my saltwater pool?

Cyanuric Acid in a Saltwater Pool In fact, you should use more than pools that chlorinate with Trichlor tablets. Hayward and Pentair both recommend 60-80 ppm of cyanuric acid for their salt systems. As cyanuric acid bonds to chlorine, the chlorine residual can build faster.

Beside above, what causes cyanuric acid to be high in a pool? High cyanuric acid amounts in your pool are likely caused simply by applying too much of the chemical into the pool. Too much cyanuric acid results in increased cloudiness of the pool water. If you have too much cyanuric acid in your pool, safely replace the water with new, clean water.

Keeping this in consideration, how do I adjust the cyanuric acid in my pool?

Pour the liquid or powdered cyanuric acid into the pool. Add the dissolved cyanuric acid or liquid cyanuric acid directly into the pool instead of into the filter tanks or skimmers. Once you've added the cyanuric acid, check the water's pH level and adjust it as necessary.

Is it safe to swim in a pool with high cyanuric acid?

It is safe to swim in if you keep chlorine levels higher than normal. The cyanuric acid is not harmful itself. A free chlorine level of about 8 would be right for that level of cyanuric acid, if I'm remembering correctly. Your CYA level won't go down through evaporation.

36 Related Question Answers Found

Can you put chlorine tablets in a saltwater pool?

Normally we suggest your pool to be at 3 ppm of chlorine, so if the salt system can only get you to 2 ppm of chlorine then possibly a tablet would help with that last little bit of chlorine needed. That's great news, you should get much longer life on your salt cell being set at 10 vs. 70.

Is baking soda a pool stabilizer?

Baking Soda is used for raising the total alkalinity of the pool, which is the key to keeping the ph in balance. It's not a stabilizer.

Do salt water pools kill viruses?

Quite simply a salt water pool is a chlorine pool. They are not different things - chlorine and salt water pools are both the exact same in that they rely on free chlorine in the water to kill bacteria, viruses and organic debris.

Can you over shock a pool?

Start off by adding 3 or 4 gallons, and if you see no results overnight, add 3 or 4 more gallons the next day. Continue this process until you notice the water changing color to either cloudy white, light green or clear. YOU CANNOT OVER SHOCK A POOL ! The more you add, the quicker it will clear !

Do I need to shock a saltwater pool?


It's absolutely okay to shock your salt water pool, and is actually pretty important! Running your pool's super-chlorinate feature too often is hard on the motor and will cause it to wear out faster. The super-chlorinate feature will not always kill all the algae or clean up the pool water as effectively as pool shock.

How do I add baking soda to my pool?

Start by adding 1.25 pounds (or the minimum amount you need to raise the alkalinity by 10ppm). Sprinkle the baking soda over the surface, or pour it into a skimmer, using a circular motion that helps it dissolve more quickly. Keep the pool water in motion to avoid cloudiness. Step 5: Allow the baking soda to circulate.

Do you run pool pump while swimming?

Although it's generally recommended that all the pool water undergo filtration every 24 hours, the pump does not need to run all the time. If your pool is in constant use, you may need to run the pump for up to eight hours per day, frequently checking the water clarity and chemical balance.

Why is there no chlorine in my saltwater pool?

Salinity. Chlorine generators need salt to produce chlorine and can't do so if the amount of salt in the water is too low. The desired salinity level in a saltwater pool is between 2,500 and 3,500 ppm. If your salinity is below 2,500 ppm, the generator will not be able to produce chlorine.

Does cyanuric acid raise pH?

The fraction that ionizes is pH-dependent. At ideal pH (7.4 to 7.6) and cyanuric acid levels (30 to 50 ppm), the cyanuric acid/cyanurate system will not significantly contribute to the buffering of pool water. However, as the cyanuric acid levels increase, they will have an effect on the total alkalinity test result.

Does CYA reduce over time?


Yes, entirely possible. As you point out, there is a testing variance to consider and CYA will naturally degrade a few ppm per month, maybe a little more.

What if my cyanuric acid is too high?

When cyanuric acid levels get too high, it can cause something referred to as chlorine lock, which basically means your chlorine has been rendered useless. You'll know it has happened when your chlorine test shows very or little chlorine even right after you've added it to the pool.

How do you clear up a cloudy pool with baking soda?

To cure cloudy pool water, superchlorination is usually the easiest fix. Be sure to test your pH levels after the hyper-chlorination treatment, and slowly add baking soda to your pool water, if needed, to get to between 7.2 and 7.8. Higher pH levels can lead to cloudiness.

What is the difference between muriatic acid and cyanuric acid?

Cyanuric acid technically is an 'acid' but is dissimilar to muriatic acid, which the pool industry uses to manage and adjust pool pH levels. Unlike other 'acids,' it is commonly referred to as a chlorine stabilizer or conditioner, forming a chemically weak and temporary bond with chlorine.

What is cyanuric acid in a swimming pool?

Cyanuric acid is known as a stabilizer for the chlorine in swimming pools exposed to sunlight. It helps reduce the chlorine loss by protecting the free chlorine in the pool from the sun's ultraviolet rays, reducing the amount of chlorine needed to maintain proper sanitizer levels.

What happens if stabilizer is too high in pool?


If the stabilizer level is too high in a pool it, will lock the chlorine molecules, rendering them ineffective as a sanitizer. This usually happens as a result of using chlorine tablets that contain cyanauric acid. This is because the chlorine molecules are locked up by the high cyanuaric acid level.

Does tap water contain cyanuric acid?

Cyanuric Acid ("Conditioner" or "Stabilizer") will definitely need to be added after a pool is drained, cleaned and refilled, as the tap water that is used to refill your pool contains almost no Cyanuric Acid.

Does pool shock have cyanuric acid?

All pool shock is not created equal
There are two main types of chlorine pool shock that are used in both the residential and commercial pool environment. Note that some have cyanuric acid and some do not. There is also a non-chlorine shock available.