Two Types of Shock Chlorine. Unstabilized (calcium hypochloryte): much more unstable, it should be handled with care. It does not contain a stabilizer, so it is much more sensitive to the effects of the sun.
Liquid chlorine and granular shock have the same active chemical that sanitizes your pool, what changes is the strength and the way you use it. Liquid chlorine is less costly, unstabilized and comes in liquid form. Granular shock is stabilized and comes in a solid form that dissolves in your pool.
Pool stabilizer is also known as pool conditioner, chlorine pool stabilizer, chlorine stabilizer, or Cyanuric Acid. And you can buy this chemical additive as either liquid or granular (powder). It's also included in chlorine tablets or sticks (called trichlor) or shock (called dichlor).
Shock XtraBlue® dissolves fast without raising pH levels, and you can swim 15 minutes after treating when chlorine levels are between 1 to 4 parts-per-million. All Clorox® Pool&Spa™ Chlorine products contain stabilizer, to ensure long lasting sanitization, reducing your need to add more chlorine than necessary.
This is an effective shock product that kills bacteria and algae and restores crystal clarity to pool water within 24 hours, reduces chlorine odor and eye irritation caused by swimming pool water and won't fade liners. It is convenient, easy to use, and won't over-stabilize your pool.
Help protect and extend the life of chlorine in your swimming pool water and ensure healthy swimming. Helps slow down the effects of direct sunlight on chlorine in swimming pool water. Simply add HTH® Chlorine Stabilizer directly to your skimmer.
Cyanuric acid, or CYA, is a stabilizer that partially blocks sunlight on chlorine. If you have low pH and stabilizer, the most common product to use is Cyanuric Acid. The way it works is by forming a bond with the chlorine and preventing it from breaking down under the UV light.
Clorox® Pool&Spa™ XtraBlue® Chlorinating Tablets go the extra mile to help maintain healthy pool water. These multi-functional tablets work hard to keep your water clear from both bacteria and unsightly algae. Each tablet dissolves slowly and contains stabilizer for a long lasting clean.
Granular chlorine stabilizer is the most common form of cyanuric acid for your pool and is the most economic way to buy it. As mentioned earlier, it will take at least 48 hours and up to a week to fully dissolve.
Shock is chlorine, in a high dose, meant to shock your pool and raise the chlorine level quickly. Chlorine tabs (placed in a chlorinator, floater, or skimmer basket) maintain a chlorine residual in the water. You do need to use both tabs and shock.
Baking soda, also known as sodium bicarbonate is naturally alkaline, with a pH of 8. When you add baking soda to your pool water, you will raise both the pH and the alkalinity, improving stability and clarity. Many commercial pool products for raising alkalinity utilize baking soda as their main active ingredient.
Pool stabilizers are important to maintain a clean swimming pool. Along with other factors for keeping a swimming pool clean, like pH, total alkalinity, and water hardness, pool stabilizers need to be adequately regulated and tested.
There are three primary types of chemicals that are used for pool shock purposes, which include calcium hypochlorite, sodium di-chlor, and potassium monopersulfate. Calcium hypochlorite is likely the most effective pool shock available because of how strong the chemical is compared to the two other options.
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. cleaning a cartridge for 48 hours because the chemical takes a long time to completely dissolve.
"Shocking” refers to the process of adding chlorine or non-chlorine pool chemicals to the water in order to raise the "free chlorine” level. The goal is to raise this level to a point where contaminants such as algae, chloramines and bacteria are destroyed.
A chlorine tab has two side effects that most pool owners don't realize: It has a pH of 2.9 but more importantly, it lowers Total Alkalinity (TA). It is 52% cyanuric acid (aka conditioner or stabilizer) by weight and each one increases the cyanuric acid level (CYA) in your pool water.
The biggest difference is that they're either stabilized chlorinating tablets or unstabilized: Stabilized tablets contain Cyanuric Acid (CYA). This protects the chlorine from dissipating in sunlight, but can also be a problem if the stabilizer level becomes too high.
3" Stabilized Chlorine Tablets are a 24 hour Chlorine residual for slow dissolving round the clock product that releases sufficient chlorine to reduce the growth of harmful algae and micro-organisms in your pool. This product needs no filters and has 90% available chlorine.
If it is too low, you would add an alkaline material, typically sodium carbonate or sodium bicarbonate. They will usually be labeled pH up or increaser and ph down or decreaser. Stabilizer - if it is too low, you add cyanuric acid.
If your CYA levels dip too low, your chlorine will be completely gone in a few hours and your swimming pool will become susceptible to bacteria and algae growth. If the pool stabilizer levels get too high, however, it overpowers the chlorine and makes it less effective.
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 cyanuric acid.
Pools can immediately turn green after shocking when they have metals like copper in the water. These metals oxidise when exposed to high levels of chlorine which makes the pool water turn green. Adding a metal control product such as Zodiac Metal Remover will help to restore the pool water.
Can you put too much shock in a pool? SKIMMER NOTES: It's unlikely but it could happen. It would take a lot of shock to really make the water unsafe for swimming. The best way to make sure you're safe to swim is to test your pool water and make sure free chlorine levels are between 1-4ppm for healthy swimming.
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!