For outdoor pools an ideal combination in the summer months is to use liquid chlorine along with 1 x 3” tablet per week. This will maintain the chlorine levels without raising the stabilizer levels too high.
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.
Three-inch tablets are a cost-efficient way of keeping pool chlorine level optimal. They store well and sustain the pool chlorine level more consistently than the liquid variety. Tablets are also less labor-intensive.
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.
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. Without tabs, the chlorine shock will dissipate quickly out of the water; without shock, the chlorine level will not get high enough to fully sanitize the 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.
You should wait 2-4 hours (or one full cycle through the filter) to swim from the moment you use calcium chloride in 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!
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.
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.
Liquid chlorine — In general, it's a good idea to wait at least four hours after putting liquid chlorine in the pool. The size of your pool and the amount of chlorine added does play a factor in this, too. Once your levels reach 5 ppm or lower, you're ready to swim.
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.
You can use half tablets too, score them with a screwdriver, and break it in half with your hands, underwater in the skimmer basket.
The most important factor in keeping a pool clean is by adding chlorine to it. Chlorine can be added in many ways, but the most effective and also the most convenient way is to use chlorine tablets.
When it comes to pool chemicals and cleanliness, Chlorine is by far the most popular choice for above ground pools with decks, on ground pools, semi inground pools, or even wells.
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.
Common unscented household bleach (sodium hypochlorite) works well to shock a pool.
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.
Super chlorinate (shock) the pool ideally with liquid chlorine to shock level to 20ppm of Free Chlorine using either Liquid Chlorine (1.5L per 10,000L) or Chlorine Granules (310g per 10,000L).
BUT, if you have to shock your pool during the day in broad daylight, you can still swim after adding shock. It's recommended that you wait one hour after adding shock with the filter running, and then test the water to confirm the pH and chlorine are in the proper range before letting anyone enter the pool.
Chlorine issues often cause cloudy water. Adding a recommended dose of pool shock to your pool can clear it right up. Poor circulation or filtration can contribute to cloudy water. Make sure your pump and filter are working properly.
Add one tablet for every 5,000 gallons of water and always round up. For example, if your pool has 21,000 gallons of water, add five tablets per week. If it has 8,000 gallons, use two tablets.
Chlorine tablets are a safe, effective, and affordable way to sanitize your pool. They're designed to gradually dissolve, releasing chlorine into your water as they get smaller and smaller. They're a popular choice amongst pool owners because of how easy they are to use.
People that have pools know how important it is to maintain those pools to keep the water clear and sparkly. Having clean water in a pool is essential.
Short answer: yes. Longer answer: it depends on the formulation. The label on every bleach bottle should tell you the ratio of sodium hypochlorite (and available chlorine) in the bottle to everything else. A higher percentage is generally better, as you'll need to use less bleach to treat your pool.