Clorox Pool&Spa Shock Clear Pool Shock for Swimming Pools, 12pk
Clorox Pool&Spa Shock Clear Pool Shock for Swimming Pools, 12pk
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Clorox Pool&Spa Shock Clear Pool Shock for Swimming Pools, 12pk

117 ratings

Key item features

  • Multi-functional Shock: Multi-functional pool shock with algae-fighting crystals
  • Fast Dissolving: Fast-dissolving swimming pool shock
  • Quick Swim-Ready: Swim-ready in 15 minutes
  • pH Neutral: Won't impact pH
  • Algae and Bacteria Control: Kills and prevents green, black and mustard pool algae; kills bacteria
  • Crystal Clear Water: Creates crystal clear water
  • Convenient Treatment: Each bag treats 12,000 gallons of water to clear cloudy, smelly water
  • Weekly Maintenance: Use once a week during your weekly maintenance program
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Current price is $69.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Arrives by Thu, Aug 6
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Sold and shipped by Dewit Warehouse
5 out of 5 stars
5 stars out of 5, based on 6 seller reviews(5.0)
Free 30-day returns

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Starting from $78.50

About this item

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Customer ratings & reviews

4.8 out of 5 stars
stars
117 ratings100 reviews
How item rating is calculated
  1. 5 stars87% (102)
  2. 4 stars9% (11)
  3. 3 stars2% (2)
  4. 2 stars1% (1)
  5. 1 star1% (1)

Reviews summary

Pros

  • : No measuring required for easy application.
  • : Breaks down quickly in water without residue.
  • : Effectively kills bacteria and algae.
  • : Maintains safe swimming conditions.
  • : Offers good quality at a lower price point.

Neutral

  • : Can be strong, but also gentle and odorless.
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Showing 1-3 of 100 reviews

Jun 24, 2026
BILL
Top Reviewer
5 out of 5 stars review

Verified Purchase

Superb quality shipping on really good shock.

Clorox pool shock is a good quality product. The Walmart price is good and they are of course really fast at shipping it out, all the while keeping you up to date on the process. You can't beat this deal with fast shipping and reasonable pricing.

Helpful?2ODKZPVFIWSZ1131023675
Jun 8, 2024
SRTurner
5 out of 5 stars review

Clears up quick!

[This review was collected as part of a promotion.] We have had an abundance of rain this year. That always makes maintaining a pool in the spring a challenge. We have been able to keep our pool sparkling with this product and when we had one cloudy experience after two days of stormy weather, we were able to clear it faster than normal. Our pool has been swim ready consistently and it's been a beautiful sight!

Review from Clorox-Pool
Helpful?2ODKZPVFIWSZ1131023675
May 15, 2024
FishMom007
5 out of 5 stars review

Clorox shock

[This review was collected as part of a promotion.] We have had a lot of rain lately here in Texas and I like to shock my pool the next day after it rains. My pool goes from cloudy to clear pretty quickly! I have only had good results with this brand. In previous years, I've had to use other brands and had disappointment. Clorox shock puts me in shock with how fast we can get back to swimming!

Review from Clorox-Pool
Helpful?2ODKZPVFIWSZ1131023675