Clorox® Pool&Spa™ Swimming Pool Sink to Clear Flocculant, Sinks Debris, Dead Algae, Large Particles & Other Matters to Pool Floor, 1 Quart (Pack of 1)

Pool was clear in one day just Vacum out to waste

Good value for money, very effective

Made the mistake last year of letting the pool get green. Thought no big deal, put some chemicals in it. Killed the algae. Strips looked good for levels. And there has been dead algae at the bottom of my pool for almost a year! I have tried all the things. Got a robot vacuum. Tried a hand vacuum. Used a clarifier. Shocked it multiple times. Cleaned the filter over and over. Had the kids swimming in the pool to keep it stirred up and hopefully get pulled in to the filter. Pieces were too small. They just came right back into the pool. Found this product, did a little research and YouTubing about how to vacuum to waste. And wala. Worked like a charm. One day with some tedious vacuuming after the flocculant did its job of sinking everything and clumping it and I can see the bottom of the pool again no problem with no more dead algae to cloud up the water anymore! Beautiful clear clean water!

Worked ok . I don’t feel like it’s as good as the htc brand . There was a lot of foaming . I used 2 bottles . It has the pull peel opener .

I had been battling constant cloudiness in my pool and honestly wasn’t think we’d ever get it crystal clear again. This floc was super easy to use. I just poured it into the skimmer, let it circulate for about two hours, and by the next morning everything had settled to the bottom and was easy to vacuum to waste. Huge improvement in the overall clarity of our pool. The first product that was actually effective at pulling the algae to the bottom to be removed. This stuff has honestly been a lifesaver.

I use the Clorox pool test strips and app which is very close to indicating what I need to keep the water safe and sparkling clean. I ordered a few bottles to clean up the water and it did a great job. If your water in your pool isn’t sparkling clean get some and add it to your pool. You’ll be happy you did

I was very satisfied with the results when I used this product. There has been a lot of pollen this year. The screen enclosure has not helped with the “Green Monster” here in Georgia. My chlorine was fine as were my other levels. I didn’t think it was algae. I tried a clarifier. I still had green water. After using the flocculant as directed, everything settled to the bottom of the pool and I was able to vacuum the debris. I suggest allowing the pool to rest for 24 hours, vacuum and rest the pool for another 24 hours to get the residual debris. VERY HAPPY!!!

I have a 40,000 gallon in-ground pool. After adequate shock, the dead algae turned into bluish gray and clouded the water. Around-the-clock filtering over multiple days was not enough to clear the water, since the dead algae was too small and could go through the cartridge filter. So I had to turn to flocculant as the last resort. The instruction says one bottle should be enough to cover it, but after I put the whole bottle in and waited 24 hours, the water was still so cloudy that I could not see the bottom (shallow end 3.5 ft). As a result, I could not possibly vacuum the sediment to waste. I bought two more bottles on Amazon and put them all in (three bottles in total for 40,000 gallon pool), and in 24 hours, the water turned clear, allowing me to vacuum to waste. Overall, was reasonably happy with how it turned out, but the instruction should have indicated that the dosage would depend on how cloudy the water is, so users know to adjust and don’t have to think through other alternative causes why the water stays cloudy. It was frustrating trying to figure this out on my own.