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๐ต Dive into crystal-clear confidence with every pour!
Clorox Spool Shock Xtra Blue is a 1-pound liquid pool shock treatment featuring blue crystals that target and eliminate mustard algae and cyano bacteria. Packaged in an easy-pour, resealable bottle, it simplifies pool maintenance by oxidizing contaminants and killing bacteria, making it ideal for above-ground pools seeking fast, effective water clarity.








| ASIN | B00PZZFJQK |
| Best Sellers Rank | #81,920 in Health ( See Top 100 in Health ) #397 in Disinfectant Sprays & Liquids |
| Brand | CLOROX Pool&Spa |
| Brand Name | CLOROX Pool&Spa |
| Customer Reviews | 4.6 out of 5 stars 7,029 Reviews |
| Item Form | Liquid |
| Item Weight | 1 Pounds |
| Item form | Liquid |
| Item weight | 1 Pounds |
| Manufacturer | Chem Lab Products, Inc. |
| Manufacturer Part Number | 33030CLX |
| Model Number | 33020CLX |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package Size Name | 1-Pack |
| Product Benefits | Kills Bacteria |
| Product benefits | Kills Bacteria |
| UPC | 810821021616 |
N**I
Costly
Bad quality
D**I
Don't advertise a bottle then send me a pouch
Works very well for my above ground pool. Because above ground pools are smaller, having the shock in a bottle, rather than a pouch is very handy as you don't need much product per shock. I just and, for the first time, the seller sent me POUCHES instead of the bottle. Notified Amazon and they made it right. Fortunately, I had kept my last empty shock bottle so I will just refill it. Shock pouches are for large pools that need a full pound (or more) of shock. Sellers: Please do NOT substitute the bottle for a pouch. There's a reason they sell it in a bottle!
U**S
I love this pool shock!
I have a 16 foot above ground with a saltwater system and this pool shock is great for keeping the algea managed as well as opening the pool for the season. I also use it throughout the season as my pool gets used and starts to get behind keeping the water clean as storm water and wind brings things into the pool. Especially in late July as the water gets really warm this helps me stay on top of algae blooms and it has been effective for green as well as mustard algae both of which cause problems where I am. I just bought 10 for this season and it should last me through the season with plenty left over to open the pool next year. Great stuff and the before and after pictures are not fake, I had the same experience this year. I had a pool full of what looked like split pea soup when I took the cover off this Spring and put the shock in and hooked up the filter and ran it overnight after dumping one of these in and the next day It was crystal clear with just dead algae on the bottom to vacuum up. I use a whole one at the start of the season and about half for each shock every couple of weeks as maintenance. My pool is a 16 foot Summerwaves that I converted to an Intex filter and saltwater system.
S**R
Water is clear and sanitized, no fungus!
Easy pool replacement!
K**S
Works great but dose not come in a bottle
I would have gave it five stars but product did not come in bottle like the picture it is in a bag and since I have a small pool I do not use a bag at a time so not it's convenient to store, but the product does work great
Trustpilot
2 months ago
4 days ago