HTH 67080 Swimming Pool Care Drop Ou Flocculant - Clears Cloudy Water Fast 32 Fl Oz (Pack of 1)

Works great, make sure to follow directions or you could clog up your filter. My pool is about 30k gallons, larger then most. I used the whole bottle, which was my mistake thinking it would be better to use more than needed. I would recommend using less then required. The reason, the floc attaches to containments in the water. If it does not attach, then it can remain in the water. When you turn your filter back on, the remaining floc can get caught in the filter and clog it. To prevent this, I vacuumed to WASTE 3 times before turning on the filter. I also backwashed my filter several times. Follow the directions and understand what it is doing, it bonds to containments and sinks to the bottom when there is not water movement. Here are the steps I followed:- put the correct amount or less then recommended (easier to add then takes away, if it removes some of containments it is better than nothing) Too much can cause issues, so lean on the conservative side)- turn diverter to recirculate for 2 hours (must NOT go through the filter)- wait 24 hours (you can wait a shorter period of time, but I noticed after 24 I saw a little more on the bottom and you do not want it to go in your filter)- vacuum to waste (if you can NOT vacuum to waster then buy a clarifier) The floc should not go in your filter- this step is option, but I would repeat waiting another 24 hours. When vacuuming, you are likely to disrupt the product, so not all of it is vacuumed. I repeated 3 times since I used more product then recommended. If you use less, you will get the majority of the containments (dead algae in my case) and the rest can be filtered or you can use a second treatment if needed. I would most likely wait a week or longer to see if needed.- this was an added step of precaution, backwash your filter after a short period of time, like an hour to help remove any floc that went in the filter.This is a great product when used properly. If used incorrectly, understand it can cause issues with your filter like clogging or too much back pressure.

I love this stuff! I put it in my pool monthly even when it looks clear

I use this when my water gets cloudy. Clears it right up with in a couple of days.

Clears up the pool as designed.

I’ve got a painted pool and at the start of each pool season with the brushing of the sides/bottom etc there is a lot of flake residue which the pool filter isn’t capable of sortingI have a big pool and because of the above it gets cloudy - I dump in 4 bottles of this drop out flocculant and the cloudiness is gone by the following dayThe only issue is you then have to vacuum it up (my pool guy does that for me using his pump)…The pool is clear after thisI’ve tried other products and they are not as effective as thisTry and buy when it’s on offer and store

Excellent product and a must for in-ground pool. Even without regular chlorine treatment this product keeps the algae away

We couldn’t get through a summer pool season without this product!

Great product for keeping pool clean.