:
Clorox Shock Xblue 1lb - image 1 of 1

About this item

Keep your pool clean, clear and ready for swimming with the Clorox Shock Xtra Blue in 1 lb. This heavy-hitting pool and spa cleaner eliminates bacteria and algae while reducing chlorine odor and eye irritation. Fast dissolving, you can treat the water and swim 15 minutes later.
Dimensions (Overall): 8.06 inches (H) x 2.73 inches (W)
Capacity (Volume): .99 liter
Weight: 1.0 pounds
Sporting Goods Item: Pool chemicals
TCIN: 17154199
UPC: 810821021616
Item Number (DPCI): 091-11-1996
If the item details above aren’t accurate or complete, we want to know about it. Report incorrect product info.
$4.69

Most recent reviews

Green to blue

(would recommend)
3 out of 5 stars
WaltL 9 days ago
verified purchaser
This helped pool to recover from algae but it took about twice as much as recommended. Results depend a lot on circumstances so pretty happy.
Do you find this helpful?
yes (0)no (0)report

Pool Power Crystals

(would recommend)
5 out of 5 stars
Plinco31 10 days ago
verified purchaser
I currently have a 12 x 24 pool which holds about 10,000 gallons. Works wonders on keeping the pool balanced and clean. I've used it a couple times this month and it did a great job.
Do you find this helpful?
yes (0)no (0)report

Good product

(would recommend)
5 out of 5 stars
Capnrick 10 months ago
Very good product. I have a 15 x 32 concrete and fiberglass pool that is eight feet deep. It holds 20,000 gallons. Two of the extra blue bottles does an excellent job of shocking. Controls algae even when the water is in the high 80s in the summer. I definitely recommend the clorox products.see moreof the reviewer's review
Do you find this helpful?
yes (0)no (0)report

Best ever

(would recommend)
5 out of 5 stars
Krystal 10 months ago
Best shock I have ever used!!! Kept my pool clear and perfect all year!see moreof the reviewer's review
Do you find this helpful?
yes (0)no (0)report

WOW. Fast!

(would recommend)
5 out of 5 stars
bmfb1980 1 year ago
Opened pool this spring, water was cloudy and slight green tinge. Used this product along with the clarifier, and within 12 hours it was perfectly crystal clear.see moreof the reviewer's review
Do you find this helpful?
yes (0)no (0)report

Worked Great!

(would recommend)
5 out of 5 stars
goon 1 year ago
My pool was in sad shape from sitting covered for 2 years. The cover ripped exposing the pool for about 6 months prior to opening it as well. I swept it clean, balanced it and put a bottle of this in each day for 2 days and done! What should have been my hardest opening turned out to be my easies...see moreof the reviewer's review
Do you find this helpful?
yes (0)no (0)report

(would recommend)
5 out of 5 stars
StaceyH3590 1 year ago
verified purchaser
Worked really well. Took care of the algae in one day, and killed most of the larvae I had found in the first day. After a good vacuum Kids were able to swim in the pool the next day.see moreof the reviewer's review
Do you find this helpful?
yes (5)no (0)report

Shockingly Blue

(would recommend)
5 out of 5 stars
Poolside Crib 1 year ago
Have used these products a couple of years and this shock is quick and easy to add and keeps my pool crystal Blue!!!see moreof the reviewer's review
Do you find this helpful?
yes (0)no (0)report

Prices, promotions, styles and availability may vary by store & online. See our price match guarantee. See how a store is chosen for you.