In addition to raising available chlorine, cal hypo boosts pH, alkalinity and calcium hardness (CH) levels. Trichlor has the opposite effect on pH and alkalinity — reducing it. And where cal hypo affects CH, trichlor increases cyanuric acid (CYA).
Cal hypo does not contain stabilizer (cyanuric acid), though it can be stabilized toward sunlight in recreational water through the use of cyanuric acid. You can buy it in slow dissolving tablet forms, or more rapidly dissolving granular forms, depending on your needs.
Sodium hypochlorite is made up of a blend of liquid chlorine, water and sodium hydroxide. The popularity of liquid sodium hypochlorite is primarily due to its availability, cost and efficacy. Also, sodium hypochlorite will not contribute to an increase in calcium or cyanuric acid.
Cyanuric acid is raised by adding chlorine stabilizer containing cyanuric acid. The only way to lower cyanuric acid is by replacing water.
Liquid Chlorine: Because liquid chlorine is a non-stabilized inorganic form of chlorine, it will not contribute CYA to the pool. Also, it will not directly increase calcium hardness levels. So, there are no detrimental by-products from the use of liquid chlorine that would lead to increased draining of the pool.
Step 2. Cal-hypo is the most popular shock used as well as the strongest shock available. Cal-hypo is a quick dissolving, unstabilized shock which means that the sun's uv rays will burn it off quickly and it will not increase the cyanuric acid level in the swimming pool.
Regular bleach, or sodium hypochlorite – contains no cyanuric acid. Household bleach is normally a 5% or 6% strength, while commercial strength bleach for pools is generally 12.5% strength, and delivered by truck and hose.
2. Dichloroisocyanuric Acid: Also known as “dichlor,” this is another type of chlorine shock. Dichlor contains both chlorine and cyanuric acid and will, over time, raise your cyanuric acid levels.
Why You Have Low Cyanuric Acid
The most likely reason is that you've only ever used unstabilized chlorine in your pool. Heads up: Unstabilized chlorine, such as sodium hypochlorite (liquid chlorine), lithium hypochlorite, and calcium hypochlorite, is pure chlorine.
When considering the chemical structure of these two compounds, calcium hypochlorite contains two hypochlorite anions associated with one calcium cation whereas sodium hypochlorite contains one hypochlorite anion associated with one sodium cation. Moreover, calcium hypochlorite is more stable than sodium hypochlorite.
Calcium hypochlorite, or cal hypo for short, will be an ingredient in a pool shock container, but it is also an effective water sanitizer itself, often used to clean drinking water too. This chemical compound has been utilized since the 19th century, and it is one of the least costly alternatives to shocking your pool.
There are 5 types of Chlorine; Sodium hypochlorite, Lithium hypochlorite, Calcium hypochlorite, Dichlor, and Trichlor. The first difference is Sodium, Lithium, and Calcium are un-stabilized Chlorine. Dichlor and Trichlor are stabilized.
If these are mixed with bleach, it can react with sodium hypochlorite, and form toxic chlorine gas. Even mixing small amounts of these cleaners can result in the production of a volume of chlorine gas, a lung irritant, above safe levels.
The easiest way to lower the levels of cyanuric acid in your pool is to simply dilute the water. Partially drain your swimming pool by the same percentage by which you want to reduce your cyanuric levels.
No, cyanuric acid and baking soda work in very different ways in your pool. Baking soda raises the total alkalinity in your pool. But baking soda does not protect or stabilize your chlorine, like CYA.
Cyanuric acid technically is an 'acid' but is dissimilar to muriatic acid, which the pool industry uses to manage and adjust pool pH levels. It is sold as a standalone product or can be purchased as a convenient additive to chlorine tablets.
Clorox has absolutely NO Cyanuric Acid (CYA) in it nor does it increase CYA at all when you use it. You should show them. It's mostly water, then sodium hypochlorite (i.e. chlorine), and sodium chloride salt, and then a small amount of sodium hydroxide and a very small amount of sodium polyacrylate.
CYA is a pretty strong acid on its own, so the best way to add it is to dissolve it in a bucket of warm water. Then go all around and pour the solution just inside the edges of the pool. For safety's sake, wear gloves and goggles when you mix it.
CYA Removal Kit efficiently removes cyanuric acid from pool water. This revolutionary two-part system works without the need to drain or dilute water from a pool. CYA Removal Kit takes cyanuric acid (also known as CYA, stabilizer or conditioner) out of pool water.
Shock does not contain any cyanuric acid, so after 24 hours, the elevated amounts of chlorine are no longer in the pool. as 90 percent of the chlorine in the water in two hours.
Stabilized chlorine tablets contain cyanuric acid, which will protect the chlorine from being broken down by the sun's UV rays. This is especially important in an outdoor pool. With no CYA you'll constantly be adding lots of chlorine. The most common stabilized chlorine tablet you'll come across is trichlor.
Calcium hypochlorite is an inorganic compound added in granular or tablet form added to water to kill germs that can make people sick. When used correctly, this compound destroys germs that can cause numerous health problems.
It takes about around 8 hours to do its thing, and you'll leave it to work overnight because… It's unstabilized, which means the sun will burn it off quicker. In the case of shocking, you actually want this to happen because you only need short burst of chlorine before bringing the chlorine level back down to normal.
Neither compound occurs naturally in the environment. Sodium and calcium hypochlorite are used primarily as bleaching agents or disinfectants. They are components of commercial bleaches, cleaning solutions, and disinfectants for drinking water and wastewater purification systems and swimming pools.