Pool Shock Treatment

When algae starts getting out of hand, turn to the fast-acting Calcium Hypochlorite chlorine granules pool shock! The 68% Calcium Hypochlorite active ingredient is very effective at killing and deactivating harmful contaminants such as bacteria, algae and other microorganisms. With 65% minimum available chlorine, Cal-Hypo (Calcium Hypochlorite) will provide you with the sanitizing power you need to keep your swimming pool or spa water crystal clear and safe for your swimmers. Economically priced and packaged in 1lb bags to shock your pool or spa at your convenience. The non-stabilized formula is great for super shocking your water or everyday routine dosages, without the need to contain cyanuric acid.

68% Active Ingredient

Calcium Hypochlorite pool shock treatment 1lb bags have 68% active ingredient to provide a strong, concentrated sanitization for your water. With 65% minimum available chlorine and 35% calcium, you are always guaranteed to break down algae, bacteria, and other organic contaminants.

Great For Pool and Spa Use

Our 1lb bags of Calcium Hypochlorite make it easy for you to shock your pool or spa when you need to. In The Swim Cal-Hypo comes in 6 ,12, and 24 packs, for if you prefer shocking once a week or even once everyday. Don't settle for anything less when looking for a pool shock to effectively treat pool problems like algae blooms and swimming accidents fast. As the chlorine dissolves in the water, it forms hypochlorous acid which is what kills and eradicates algae and bacteria.

One pound of In The Swim Pool Shock will raise free chlorine levels in a clean and balanced pool to 9 ppm, per 10,000 gallons of pool water. Pools with excessive debris, algae, suspended particles or heavy sunlight will need a proportionally higher dose of pool shock, to compensate for such factors. A double or triple dose is often required for poor water conditions such as spring openings, bacteria contamination, or severe algae blooms.

By destroying bacteria, algae, germs and pathogens, Calcium Hypochlorite pool shock treatment provides a safer swimming environment while also improving and maintaining water clarity. Cal-Hypo pool shock treatment 1lb bags will provide your pool and spa the sanitizing power you need to keep your water crystal clear for its occupents. Economically priced and packaged in a 6, 12, and 24 packs for you to shock your pool or routine sanitization for your water chemistry

Common Questions:

What are the Calcium Hypochlorite chlorine granules comparable to?

- In The Swim Calcium Hypochlorite is comparable to HTH, SPP, and Pulsar.

What is the chemical makeup of the Calcium Hypochlorite chlorine granules?

- In The Swim Calcium Hypochlorite are 65% minimum available chlorine and 35% calcium. Calcium Hypochlorite is non- stabilized.

How do I dispense Calcium Hypochlorite granular?

- In The Swim recommends to pre-dissolve cal-hypo shock prior to broadcasting in the pool. This will prevent bleaching of the liner and help reduce the clouding of the pool water. In The Swim recommends having a bucket of water, and adding chemicals to the bucket of water and then introducing it to the pool.