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Top 8 Best Pool Shocks On The Market 2019 Reviews

Top 8 Best Pool Shocks On The Market 2019 Reviews
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Tired of algae invading your pool time and again? What you need is the best pool shock available.

But, of course, you might be confused about the ideal product you should go for. Well, your confusion is all sorted.

In the following, we are going to inform you about some of the best pool shocks available in the market. There is a detailed review of each of the products where we will let you know about the top features and the pros and cons of each pool shock.

If you think our top picks are not suitable for you, then you can simply go through our buying guide. By keeping those factors in mind, you can pick out a pool shock that best suits your needs.

So, in order to learn all about it, stay with us, and continue reading!

Best Pool Shocks

Top 8 Best Pool Shocks In 2019 Reviews

NameMinimum Available ChlorineActive IngredientDosage
Minimum Available Chlorine
65%
Active Ingredient
68% calcium hypochlorite
Dosage
1 lbs. per 10,000 gallons
Minimum Available Chlorine
65%
Active Ingredient
68% calcium hypochlorite
Dosage
1 lbs. per 12,000 gallons
Minimum Available Chlorine
39%
Active Ingredient
63.06% sodium-dichloro-s-triazinetrione
Dosage
1 lbs. per 12,000 gallons
Minimum Available Chlorine
65%
Active Ingredient
68% calcium hypochlorite
Dosage
1 lbs. per 10,000 gallons
Minimum Available Chlorine
54%
Active Ingredient
56.44% calcium hypochlorite
Dosage
1 lbs. per 13,500 gallons of water
Minimum Available Chlorine
70%
Active Ingredient
73% calcium hypochlorite
Dosage
1 lbs. per 40,000 gallons
Minimum Available Chlorine
39%
Active Ingredient
58.2% sodium-dichloro-s-triazinetrione
Dosage
1 lbs. per 13,000 gallons
Minimum Available Chlorine
40%
Active Ingredient
43.47% trichloro-s-triazinetrione
Dosage
1 lbs. per 10,000 gallons

1 Doheny’s Super Pool Shock

The super pool shock by Doheny’s comes with 68% calcium hypochlorite present, which serves as its main active ingredient. It helps in clearing out the contamination from the pool water.

With the addition of this pool shock, you can wave goodbye to all the germs and bacteria that may be present in the water, thus making it cleaner. Also, it removes any algae that are present in your pool.

Moreover, you do not have to wait for long periods for this pool shock to dissolve. This is because it mixes quickly with the water for rapid cleaning of the pool.

In addition, it can prove to be a good pick if you want a quick chlorine boost to clear out your pool of germs and bacteria.

Adding only a little of 1 bag of this product to your above-ground swimming pool will help in cleaning out 10,000 gallons of water. Thus, it goes light on your pocket.

Doheny's Super Pool Shock
Our rating:4.6 out of 5 stars (4.6 / 5)

Pros
  • Dissolves quickly in water for fast-action.
  • Kill germs, and bacteria to get rid of contamination.
  • Helps in clearing the surface of the pool from algae.
  • 1 bag is enough to clean 10,000 gallons of water.
  • Makes your pool as crystal clear.
Cons
  • May leave a residue at the bottom of the pool.
  • The impurity may clog filter cartridges.

2 In The Swim Chlorine Pool Shock

Another product that deserves to be in the list of best pool shocks is this one by In The Swim.

This pool shock contains 68% calcium hypochlorite as its active ingredient. This plays a crucial part in cleaning the water efficiently and quickly.

Furthermore, it comes with a strong and powerful chlorinated treatment that will rightly impress you with its functioning when you need a fast chlorine boost for your pool. However, do make sure that you mix the pool shock in a bucket of water prior to adding it to your pool.

An interesting fact?

Just one bag of this pool shock is enough to sanitize a pool with almost 12,000 gallons of water. Hence, it goes easy on your money as it will last longer.

Whenever you see a hint of bacteria or algae in your pool, add this product and get rid of every last germ in there.

In The Swim Chlorine Pool Shock
Our rating:4.3 out of 5 stars (4.3 / 5)

Pros
  • Effectively kill germs and bacteria from the water.
  • Clears out algae growth from the surface.
  • Give rapid results.
  • It does not take much time to act, and you can resume swimming within minutes.
  • 1 bag can clean 12,000 gallons of water.
Cons
  • Might not be suitable for green water.
  • May cause the pool to become cloudy in some cases.

3 Clorox Pool & Spa Shock XtraBlue

A product worth mentioning here is this Clorox pool shock.

The Clorox Pool & Spa Shock XtraBlue consists of 63.06% sodium-dichloro-s-triazinetrione. This acts as the active ingredient of the product, efficient in clearing out contamination from the pool water.

Besides, this pool shock can be used to treat any kind of algae, whether green, black, or mustard. This is possible because of the blue crystals that are especially there to kill algae. It will not disappoint you with the results.

That is not all.

With algae, the product also has the capability to kill germs and bacteria. Thus, it makes sure the water is completely safe for you to swim in.

In addition, adding this pool shock to the swimming pool will also help in controlling the pH levels of water.

Along with these, it can improve the performance of your swimming pool filter, thus contributing to greater cleaning.

Moreover, it contains stabilizers that make sure that the sanitation lasts for a longer period of time. As a result, you’ll not have to add chlorine frequently.

Clorox Pool & Spa Shock XtraBlue
Our rating:4.5 out of 5 stars (4.5 / 5)

Pros
  • Clears out cloudy water.
  • Comes in an easy-to-open bottle.
  • Blue crystals added to fight algae.
  • Controls the pH level of water.
  • Takes only 15 minutes to act.
  • Enhances the working of the pool filter.
  • Reduces the smell of chlorine.
Cons
  • Contains copper algaecide.
  • Might cause the water to turn green.

4 DryTec Calcium Hypochlorite Chlorinating Shock Treatment for Swimming Pools

This pool shock has an active ingredient calcium hypochlorite, which makes up 68% of the shock. It clears out impurities and contaminants from the pool and ensures that the water stays clean and safe.

Furthermore, it does not consume much of your time and dissolves almost instantly with water to ensure excellent performance. Also, it acts quickly on germs and bacteria and kicks them out of the water.

In addition, it has a good chlorine level to make an unfavorable environment for the bacteria to breed in. Moreover, it keeps the surface of the swimming pool clear by preventing the growth of algae and killing them, if there is any.

Hence, just add 1 bag of this pool shock to your pool and see the effectiveness yourself.

DryTec Calcium Hypochlorite Chlorinating Shock Treatment for Swimming Pools
Our rating:4.2 out of 5 stars (4.2 / 5)

Pros
  • Prevents the growth of algae on the surfaces.
  • Also kills bacteria and germs that reside in the pool.
  • 1 bag is enough to clear 10,000 gallons of water.
  • Has a balanced level of chlorine.
  • It does not take a lot of time to dissolve.
Cons
  • Might leave behind white crystals in the pool.
  • The excess may gather at the bottom of the pool.

5 hth Pool Shock Super Shock Treatment

This super effective pool shock is known to produce apparent results within a little time of nearly 24 hours. Hence, you do not have to wait for much longer before you can dive right back into your swimming pool.

Made up with 56.44% of calcium hypochlorite that also acts as this product’s active ingredient, the hth Pool Shock Super Shock can kill germs and bacteria in your pool very effectively.

Another appealing feature?

This pool shock reduces the chances of you suffering from eye irritation, which can be the result of being in the swimming pool for a little longer. Thus, it keeps the most sensitive part of your body, your eyes, safe from harm and redness.

Along with these, the pool shock also works impressively when it comes to killing algae that lie on the surface of the water in your pool. As a result, it cleans out the surface and returns its original color.

Moroever, when you require a fast chlorine action, this product will be the right choice. This is because it quickly dissolves in water and carries out the task. Also, it removes the bad odor of chlorine from the water.

Besides, even if you have a saltwater system, there are no real reasons to worry about because the hth pool shock works well in such systems too.

hth Pool Shock Super Shock Treatment
Our rating:4.5 out of 5 stars (4.5 / 5)

Pros
  • Dissolves in pool water within minutes.
  • Removes the smell of chlorine from water.
  • Help in preventing eye irritation caused by pool water.
  • Effectively kills out any germs, bacteria, or algae.
  • 1 bag is sufficient to treat 13,500 gallons of water.
Cons
  • Might cause the pool to turn green.

6 Zappit 73% Cal Hypo Pool Shock

One more product to add in the compilation of the best pool shock on the market is the Zappit product.

This pool shock from Zappit comes with 73% of calcium hypochlorite that works as the main active ingredient of this product. As a result, it enables you to fully wipe out germs and bacteria from your swimming pool water.

Can algae in a pool hurt you? Well, of course, it can!

Therefore, in order to keep yourself safe by removing this harmful mess, you can add the Zappit pool shock to the water. It will then rightly clear out any algae that may be present in the swimming pool, either on the surface or deep within it.

Furthermore, it has an advanced granular formula that helps in the quick dissolving of the product in the water. As a result, this reduces the overall time for it to work. This is because the pool shock powder has fine particles that provide a large surface area for faster dissolving.

Hence, use this pool shock in your swimming pool and get crystal clear water in a matter of no time!

Zappit 73% Cal Hypo Pool Shock
Our rating:4.6 out of 5 stars (4.6 / 5)

Pros
  • Only 1 pound of pool shock is needed to clean 40,000 gallons of water.
  • Dissolves quickly in water.
  • Very effective against algae that accumulate at the surface of pools.
  • Comes with an advanced granular formula.
Cons
  • Causes the pool to become cloudy in appearance.

7 Aqua Chem 5-Pack Shock Xtra Blue for Swimming Pools

The Aqua Chem 5-Pack Shock Xtra Blue is specially designed to eliminate the presence of algae that lie above the water in your swimming pools. Gives out an unappealing look, right? Well, get rid of it by using this pool shock!

Further, this product dissolves faster in water and terminates any germ or bacteria that may reside in the pool. Therefore, it effectively makes the water safer for you to swim in.

Moreover, adding this to the pool will help in clearing away those bad smells that may be produced due to chlorine. Thus, it ensures clearer and shining pool water.

Also, no matter what type of pool you own, the Aqua Chem pool shock works well in every type of pool and does not disappoint with the results.

In addition, it also helps in protecting your eyes from getting irritated due to the pool water. Besides, the overall pH of the swimming pool will not increase because of its addition. So, that’s another plus point of this product.

Aqua Chem 5-Pack Shock Xtra Blue for Swimming Pools
Our rating:4.4 out of 5 stars (4.4 / 5)

Pros
  • Successfully removes algae from the pool water.
  • Kills any germ or bacteria present in the pool.
  • Help in preventing eye irritation.
  • Results in sparkling clear water.
  • Works well in any type of pool.
  • Does not increase the pH of the water.
Cons
  • May accumulate in the pool filter.

8 Pool Essentials Shock Treatment

This pool shock contains 43.47% trichloro-s-triazinetrione as its main active ingredient that goes tough on germs and bacteria. It will evenly clean your pool of those germs and make it safer for you to enjoy in there.

Moreover, it will not take up a long period in order to dissolve in water. Instead, it comes with a fast-dissolving formula.

In addition, the pool shock also clears out cloudy water from your swimming pool and makes it shine like a crystal.

You think that is all?

Well, you are wrong because adding this pool shock to the water will remove the body contaminants from it! These include body oils, sweat, etc. Thus, the water remains pure and safe.

Besides, the Pool Essentials shock treatment also makes the chlorine odor go away from the pool. Thus, it prevents irritation of eyes.

Pool Essentials Shock Treatment
Our rating:3.6 out of 5 stars (3.6 / 5)

Pros
  • Removes the smell of chlorine.
  • Prevents irritation of eyes.
  • Kill germs and bacteria from the pool.
  • Helps in clearing out cloudy water.
  • Dissolves quickly.
  • Removes contaminants produced by the body from the pool.
Cons
  • May not come with the expected chlorine concentration.

Best Pool Shocks Buying Guide

Now that you have learned all about some of the best pool shocks, let’s learn what to look for in a good product.

Hence, before buying pool shock, you must consider the following things.

  • Types of pool shock

Furthermore, decide which pool shock you want to get your hands on amongst the three most famous types. These three are calcium hypochlorite, sodium di-chlor, and potassium monopersulfate. The common choice of buyers is the calcium hypochlorite as it is a fast dissolving pool shock.

However, some also choose sodium di-chlor because it lasts longer in the swimming pool, thus increasing the time of its effectiveness.

Clorox Pool&Spa Shock XtraBlue 12 Pack (1 lb Bottles)

Meanwhile, potassium monopersulfate is an oxygen-based pool shock and helps in removing contaminants of the body from the pool. Thus, it keeps it thoroughly clean.

  • Dissolving time

Another point to consider is how fast the product dissolves in water. You should get a shock that dissolves completely in the water; otherwise, it may leave behind particles that can clog up your pool filter.

A lot of work cleaning it, right? Then, make your pick carefully.

Moreover, the product you select should not leave behind any residue in the pool as it would take a lot of efforts to clean that up.

  • Chlorine level

Above all, check how much chlorine level is available in a product. Go for one that offers a large percentage of chlorine because it will keep the water clean while you swim. Also, check if it is stabilized or not because unstabilized chlorine will not work while the sun is shining.

  • Additional chemicals

See if adding the product to your swimming pool increase its pH levels as that can affect the piping and quality of the water. As a result, it is better to choose the product that does not increase or decrease the pH level of water upon addition.

DryTec Calcium Hypochlorite Chlorinating Shock Treatment for Swimming Pools

Furthermore, do examine that the product does not contain a large number of additional chemicals such as calcium. Because, you might not want to fill up your pool with unnecessary chemicals.

  • Extra features

A product would be an all-in-one pool shock if it also comes with the capability to reduce chlorine odors and prevent your eyes from irritation. Having extra features that add to the product’s effectiveness is always a plus.

Conclusion

By now, you might have the perfect product in mind.

However, do make certain that you give a thorough read to the review above in order to know about the advantages and disadvantages of using each product. Only then should you finalize your purchase.

Finally, as for us, the hth Pool Shock Super Shock Treatment is the clear winner from the list because it is an all-in-one package.

Also, It can remove the smell of chlorine, prevent eye irritation, and clean out the pool of germs, bacteria, and algae, all at the same time. Certainly, all of these features cannot be found in any of its rival out there.

So, go on and make an informed choice.

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