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Your cart is empty.One quart black algaecide for swimming pools Nu-Clo 60%. Initial: 11-17 oz. per 10,000 gallons. Maintenance 2-4 oz per 10,000 gallons every 5-7 days. For best performance use with chlorine liquid or powder shock.
ula carter
Reviewed in the United States on May 23, 2024
We’ve had pools for almost 30 years and this stuff is amazing, never have an algae issue when using this product
Kindle Customer fl
Reviewed in the United States on March 8, 2024
Great product for my chemical free pool
KERRY GRAHAM
Reviewed in the United States on August 3, 2022
Review’s showed works well I went with instructions did not work I used the hole bottle I still have black algae this bottle was $50,00 it’s been over a week still same issue
CKA777
Reviewed in the United States on October 16, 2022
I really didn't notice much improvement and am now using another product.
Bethann Taravella
Reviewed in the United States on August 23, 2020
This product works immediately & is less inexpensive than most other products I’ve used. It didn’t foam either!
PHP - ALABAMA
Reviewed in the United States on January 17, 2019
We use this almost exclusively in our 20'x40' inground pool because it works so well :0).
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