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· Cleans Water & Stops Algae: Kills harmful bacteria and prevents equipment corrosion, scale and stains. Kills and prevents all types of swimming pool algae (green, mustard, black) · Long-lasting sunlight protection: Contains chlorine stabilizer to extend the life of your clean · Creates Silky Smooth Feeling Water: XTRABLUE chlorinating tablets contain conditioners for silky smooth feeling water · Usage: Apply 2 tablets weekly to treat 10,000 gallons of water, add more tablets as needed to maintain adequate sanitation. Safe for all swimming pool surfaces, including vinyl, plaster, fiberglass, and tile. · Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common swimming pool problems and get personalized product and dosage recommendations
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BAmazonReviewed in the United States on March 2, 2025
Works well, reliable, tablets arrived in one piece - no problems at all. We keep it outside and it’s especially helpful in the winter when the salt cell isn’t running. Not the cheapest, but for the quality and how long it lasts, we’re happy!
Sandra PregentReviewed in the United States on March 14, 2025
Excellent product we use them every year and they do a great job. I have them on a monthly subscription for delivery the only problem is that sometimes they don’t have them in stock all the time.
graceReviewed in the United States on March 11, 2025
This is our 3rd summer using these! Our pool has been so much easier to maintain and looks amazing!
Eric JezekReviewed in the United States on February 23, 2025
Great product, have used for many years. Only issue was every tablet was broken.
AngeliqueReviewed in the United States on March 6, 2025
Love these tablets. They keep my pool supplied with chlorine without being overly stinky. They also last a lot longer then many other brands I've used.
Ruben C.Reviewed in the United States on March 1, 2025
They keep my pool crystal clear. Great quality last long.
Amazon CustomerReviewed in the United States on March 3, 2025
We break this up and use it in our horse water troughs. They work great.
CallahsReviewed in the United States on December 13, 2024
I love the tablets. They work great. Pool is clean. We’ve ordered the 25# container multiple times and I recommend them. The problem is, and if it happens again I’ll find another tablet, is the last 25# container came with each tablet individually wrapped and every single one of them was crushed to pieces. In some cases, maybe half the tablet was intact but the other half was crumbled to Tibet pieces. I thought maybe it was just the ones on the top so I just used them as I’ve had this product before. Today I grabbed 3 tablets and each of them was crushed. I finally decided to just look through each one and, sure enough, everyone of them is broken. I’ve still used these for the past 3 months, but it leaves chlorine powder all over the place when I open and place into the pool floater. I truly hope I never get broken ones again. It’s almost as if the containers just got thrown around or something.