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.
12.5% Liquid Chlorine Pool Shock – Normal Dosage: 1 gallon of shock per 10,000 gallons of water. Shock Dosage: 2 gallons of shock per 10,000 gallons of water.
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.
Liquid chlorine is one of the safest means of sanitizing your swimming pool, without worrying about putting excess (since each gallon contains a measured quantity) in your pool. It's a non-inflammable liquid, thus extremely safe to use.
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.
Unlike liquid chlorine solutions that are nothing more than chlorine mixed into water, chlorine tablets are typically composed of chlorine and a stabilizing component which is usually cyanuric acid or CYA.
All pool chemicals, aside from unstabilised liquid chlorine, are good for up to three to five years as long as they're stored in a cool and dark place away from sunlight and they're packed in air-tight containers.
Pour the liquid chlorine into the pool with the jug as close to the water surface as possible in order to prevent splashing. Add the liquid chlorine to the deep end of the pool. After all of the liquid chlorine has been added, brush the walls and floor of the pool.
Chlorinating Liquid is a popular choice among pool owners and can be used as a substitute when chlorinating tablets may be unavailable. Chlorinating liquid is not stabilized, which means it may require a chlorine stabilizer to help the chlorine last longer.
Common unscented household bleach (sodium hypochlorite) works well to shock a pool.
Both liquid and powder shocks contain the same active chemical used for pool sanitation, but their usage and strength are different. Other than coming in a different form, liquid chlorine is also more budget-friendly and unstabilized. On the other hand, powder shock is easy to stabilize, and its solid form dissolves.
Liquid chlorine is a good choice to use in a vinyl liner pool. The chlorine itself isn't as concentrated as others and it distributes very quickly throughout the water reducing the risk of having concentrated areas of chlorine. You should pour liquid chlorine evenly into specific areas of your pool.
Below is a list of common pool chemicals which you can choose to use for your above-ground pool and they can all be found at Discount Pool Supply. Sanitizers: liquid chlorine and chlorine tablets/sticks to disinfect the water. These can be added to an automatic chlorinator or chlorine floater.
Superchlorination, also known as shocking or chlorine shocking, is the process of adding several times more chlorine to the pool than is normally needed so that the chlorine can "burn" through resistant compounds, chemicals, oils and strong types of algae.
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.
Bleach is sodium hypochlorite and I was reading I can make my own bleach using a formula of 2 tablespoons of calcium hypochlorite (shock 70%) and 3 cups of water to make the concentrate. The add 8 drops of this concentrate to a gallon of water to create the standard 6% off the shelf bleach.
You can add chlorine in tablets and sticks directly to the skimmer, and they slowly dissolve into the pool water. Liquid chlorine comes in gallon containers. You can apply it by pouring the liquid into the skimmer or directly into the pool water.
Shock-chlorination is an essential and effective method of cleaning the pool. But you need to have the pump circulating the water for this to be effective.
Liquid chlorine can be corrosive on the skin, but note that it doesn't need dilution before you add it into the pool.
Generally, you should maintain the pool's chlorine level between 1 and 3 ppm. Thus, if the chlorine level is already 1 ppm and you want it higher, add 0.00013 ounces per gallon to raise the chlorine by 1 ppm.
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. Only then should you introduce algaecide to get the best results.
Granular Chlorine
bags absorb moisture from humid air, and bags can dissolve in 12-24 months (!). For longer term storage, re-pack into zip-loc freezer bags or buy Chlorine Granules, sold in buckets. Properly stored, pool shock has a shelf life of over 5 years.
Liquid Chlorine
The liquid form of chlorine is the cheapest way of adding chlorine to a pool. Simply pour it directly into the water in front of a return jet to disperse it throughout the pool.
High concentrations of chlorine (above 1.5 ppm) will attack the liner and bleach it, thus damaging it. Any level below this range will weaken its ability to kill off bacteria.
Intex Pool Sanitizers
Free Available Chlorine (FAC) should be no lower than 1.0 ppm at the absolute minimum. For the greatest protection against algae, bacteria, and cloudy water, Intex pools should maintain a chlorine level of 2.0-4.0 ppm at all times.