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HTH Super Shock Pool Shock Treatment, 1 lb Granule Bags, 12 ct

Average Rating:out of 5 stars
Walmart # 573488859
$34.88$34.88
($2.91/lb)
Free
NextDay delivery
on $35+ orders of only NextDay items.
Free
2-day delivery
on $35+ orders

Arrives by Wed, Oct 28

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<p>Quickly eliminate unwanted bacteria and algae in your indoor and outdoor swimming pool with a 1lb bag of HTH Super Shock<ins cite="mailto:January%20James%20-%20Alpharetta" datetime="2018-12-04T10:41">!</ins> Treatment. The convenient and easy-to-use product gives your pool a boost of chlorine for crystal clear water within 24 hours. The fast-acting 4-in-1 shock product kills bacteria and algae, 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. One bag treats 13,500 gallons.</p> <p><strong>TO USE: </strong>Make sure your pH level is between 7.2 and 7.8 and adjust if needed. Check that your pump is running and then snip the corner of the shock product. Broadcast over a wide area in the deepest part of your pool. If the granules settle at the bottom, use a brush to disperse them. When your free available chlorine levels are between 1 and 4 ppm, your pool is ready for action.</p> <h3 class="font-bold moduleHeading" style="box-sizing: border-box; color: rgb(0, 0, 0); font-size: 1.25rem; letter-spacing: -0.02em; margin: 16px 0px 9px; font-family: BogleWeb, " helvetica="" neue",="" helvetica,="" arial,="" sans-serif;"="">Ingredients:</h3> <p class="Ingredients" style="box-sizing: border-box; margin: 0px; color: rgb(0, 0, 0); font-family: BogleWeb, " helvetica="" neue",="" helvetica,="" arial,="" sans-serif;="" font-size:="" 14px;"=""><span class="subTitle font-bold" style="box-sizing: border-box; font-weight: 600; font-size: 0.875rem;">Ingredients: </span><span class="aboutModuleText" style="box-sizing: border-box; font-size: 0.875rem; color: rgb(109, 110, 113);">Calcium hypochlorite 56.44%, other ingredients 43.56%</span></p> <p class="Ingredients" style="box-sizing: border-box; margin: 0px; font-family: BogleWeb, " helvetica="" neue",="" helvetica,="" arial,="" sans-serif;="" font-size:="" 14px;"=""><span class="subTitle font-bold" style="box-sizing: border-box; font-weight: 600; font-size: 0.875rem;"><font color="#000000">Active Ingredients: </font></span><span style="color: rgb(109, 110, 113); font-family: BogleWeb, " helvetica="" neue",="" helvetica,="" arial,="" sans-serif;="" font-size:="" 14px;"="">Calcium h</span><span style="color: rgb(109, 110, 113); font-family: BogleWeb, " helvetica="" neue",="" helvetica,="" arial,="" sans-serif;="" font-size:="" 14px;"="">ypochlorite</span></p> <iframe height="1px" width="1px" frameborder="0" style="border:0;" src="https://sku.ninja/grocery/ip/724330181/"></iframe>

About This Item

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Quickly eliminate unwanted bacteria and algae in your indoor and outdoor swimming pool with a 1lb bag of HTH Super Shock! Treatment. The convenient and easy-to-use product gives your pool a boost of chlorine for crystal clear water within 24 hours. The fast-acting 4-in-1 shock product kills bacteria and algae, 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. One bag treats 13,500 gallons.

TO USE: Make sure your pH level is between 7.2 and 7.8 and adjust if needed. Check that your pump is running and then snip the corner of the shock product. Broadcast over a wide area in the deepest part of your pool. If the granules settle at the bottom, use a brush to disperse them. When your free available chlorine levels are between 1 and 4 ppm, your pool is ready for action.

Ingredients:

Ingredients: Calcium hypochlorite 56.44%, other ingredients 43.56%

Active Ingredients: Calcium hypochlorite

  • Value Pack contains 12 x 1lb bags of HTH Super Shock! Treatment for swimming pools
  • Effective 4-in-1 shock product kills bacteria and algae to restore clarity
  • Fast-acting formula dissolves quickly for crystal clear water within 24 hours
  • Convenient, easy-to-use product won't over-stabilize your pool
  • Apply shock treatment directly to the pool; follow package instructions for best results

Specifications

Pool Chemical Type
Swimming Pool Shock
Form
p
Recommended Use
Swimming Pool

Customer Comments

What others said when purchasing this item

Customer reviews & ratings

Average Rating:(4.7)out of 5 stars
98%Recommended(112 of 114)
5 stars
230
4 stars
23
3 stars
3
2 stars
2
1 star
8
Most helpful positive review
Average Rating:(5.0)out of 5 stars
Nice and Clear no Algae here!
Love this product for our Pool leave your water nice and clear! Read and Follow the directions Carefully. A
Most helpful negative review
Average Rating:(2.0)out of 5 stars
LEAVES THE WATER CLOUDY FOR DAYS
Most helpful positive review
Average Rating:(5.0)out of 5 stars
Nice and Clear no Algae here!
Love this product for our Pool leave your water nice and clear! Read and Follow the directions Carefully. A
Most helpful negative review
Average Rating:(2.0)out of 5 stars
LEAVES THE WATER CLOUDY FOR DAYS
Love this product for our Pool leave your water nice and clear! Read and Follow the directions Carefully. A
LEAVES THE WATER CLOUDY FOR DAYS

Frequent mentions

1-10 of 266 reviews
Average Rating:(5.0)out of 5 stars

Nice and Clear no Algae here!

Verified purchase

Love this product for our Pool leave your water nice and clear! Read and Follow the directions Carefully. A

Helpful?
Average Rating:(5.0)out of 5 stars

The only shock i use it works well.

Verified purchase

Pool stores screwed me over by telling me to dump a whole bunch of CYA in my pool and their shock. Then after a few months my pool had too much CYA and they told me to buy CYA remover. Anyways, after adding and draining and wasting water, i came across this product. It adds chlorine without adding too much CYA. i use this as the only shock and chlorine. It does add calcium to the water but then if its too high you can get flocculant to remove and run the filter for 24 hours.

Helpful?
Average Rating:(5.0)out of 5 stars

Dependable. Works well.

Verified purchase

Dependable. Works well. Individual packets much easier to handle than large buckets and easier to store. Gets delivered right away, use as needed. Its the only chlorine I use.

Helpful?
Average Rating:(5.0)out of 5 stars

Fast shipment and free shipping.

Verified purchase

Since we cannot get out to shop during the Covid 19 isolation, having this shipped was a tremendous help. It came in a timely manner as well. We can at least open our pool and get it ready for summer.

Helpful?
Average Rating:(5.0)out of 5 stars

Sparkling pool

Verified purchase

I stay on a regular routine with this shock and never have to worry that it is not going to do the job of keeping my pool clear and free of algae.

Helpful?
Average Rating:(5.0)out of 5 stars

Good stuff

Verified purchase

Works well-give it a day or two after use for the water go clear up. Like all pool shock the water will be cloudy at first but after a day or two it will be nice and clear again. I had to order it online because once peak summer ends its impossible to find this stuff.

Helpful?
Average Rating:(5.0)out of 5 stars

Really unbeatable price and it works well!

Verified purchase

I ordered this because Walmart was out of stock on my preferred chlorine, the 8lb package of Clorox for $30. The Clorox price was great and it worked well for me. I prefer granulated chlorine, tablets don't do as good a job against algae in my in-ground 800gal Jacuzzi with DE filter, heater and 2 pumps. I've been using this about a week and a half and I have to say, it works as well as the Clorox and is even cheaper! I'll keep buying this but if I had to go back to buying the Clorox I wouldn't feel bad, that is also a great deal.

Helpful?
Average Rating:(5.0)out of 5 stars
Verified purchase

Does a great job cleaning your pool as long as you have the correct gallons of water calculated in your pool. Vinyl pools are hard to calculate. Remember capacity on box at purchase because conventional method isn't accurate.

Helpful?
Average Rating:(5.0)out of 5 stars

Great product from HTH

Verified purchase

Works as described. Takes care of the occasional green algae bloom with ease. Just remember to vacuum the dead stuff off the floors/walls of your pool after it turns from green to brown/black

  • Quality
  • Ease of use
  • Instructions
  • Value for money
  • For water
Helpful?
Average Rating:(5.0)out of 5 stars

Exactly what I was looking for!

Verified purchase

Within minutes product started working and you could see algae and etc. Floating to the top of the pool

Helpful?

Customer Q&A

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1-3 of 9 questions
by RamblingsApril 4, 2020


1. We are the manufacturer of HTH® Super Shock Treatment. When adding shock to the pool it normally raises the chlorine level to above the recommended range for swimming. After adding shock you will want to wait 1 hour for each pound you use and then test the water. Only use the pool if the chlorine level is 1 - 4 ppm. You may want to wait and add shock at the end of the day after you have used the pool for the day. If you have more questions you can contact us at www.hthpools.com.
by HTHPoolCare
Helpful?
1 Answer
Last answer: April 6, 2020

by ChrisApril 21, 2020


1. We are the manufacturer of HTH® Super Shock Treatment. As long as the product is used according to the label directions it is safe for vinyl liners. Make sure your pH and alkalinity are in the proper balance before using any chlorine products and that you are using the correct dosage. If you have more questions about any HTH® product please contact us at 866-484-7665.
by HTHPoolCare
Helpful?
1 Answer
Last answer: April 21, 2020

by BeckyJuly 5, 2020


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