i have used others black algae killers which created foam on the pool. does this one cause foaming??
789051
It will if you add too much to your pool. It does go away. I find it works better for me if I use the whole bottle I do not have any algae problem. My pool is a play pool so is shallow and has not dropped in temp below 88 degrees all summer. This was causing me grief with algae until I used black algae killer. Try adjusting how much you are using.
789052
When I added to my pool i didn't see any foam at first but when the salt chlorinator would run foam would form. This lasted for 4 or 5 days and looked like pieces of ice floating on the water. It was almost 90 out so I'm pretty sure it wasn't actually ice.
1207883
I haven't had any issue with algae buildup. I do clean the fountain about once a week though.
1580012
I have know idea. I used it on a Patio with black algae / mold. It took about a week... followed directions and re-treated. It cleaned it up and I have not had to use it since. I would buy it again, but it looks like I will not have to.
691439
Jacqueline, I used Zeolite instead of sand and the only problem I had was some kept settling in the pool for several weeks after installation. It's been two years, no more settlement, and it filters better than sand(It's possible I may have put too much in to begin with). I can't remember how many sacks of Zeolite I used but it was less than the amount of sand required. Rodney Constant
585444
Yes. I am not sure why they use the term foaming. What you are experiencing is normal. This is my all time favorite cleanser.
978108
This foam gun does not contain anything that will harm you when the item is used as directed. No other foam guns do either. Water when ingested at certain levels.
623201
I would think you need to have water since this can probably damage your pool surface. It does say on the bottle not to concentrate in just one area and that the ph of water has to be 7.2-7.8 in order for this product to work. From what I read, there is no way to actually get rid of black algae forever. I kinda grows deeper and deeper into the pool walls if left untreated for a while. Even if you use algaecide, it will take care of whatever it can, but the roots will still be left not visible to the naked eye. It starts growing back as soon as the chemistry in the pool is off again and doesn't get adjusted right away.
904844
I do not have a definitive answer, but would think it is OK. If you are really concerned about the SWCG , run the pump without the SWCG while treating. This is for Black algae, and for that I found that just adding to the pool is not enough. My process is scrape the infected area with a wire brush, followed by scraping with a chlorine tablet, then squirting area with the algaetrine by putting in a mustard squirt bottle. I'm in mask and snorkel and wearing rubber gloves, quite the sight. I only use the algaetrine when the black algae is really bad, just the brush and tablet. Also once used on black algae don't use the brush for other parts of the pool, you can spread the algae. Also be aware that the copper will clear the black and other algae very well but it can stain the pool in the process so use sparingly.
201502
Pool must be clean before putting floatron in. You must use chlorine tablets with it. It does not kill algae, it prevents it. It works great for my ,20,000 gal pool. First clean pool, then add flotation. Wil not get algae again. But make sure you use chlorine.
255171
Maybe. We had a MAJOR algae infestation after a lengthy vacation away last year. I didn't want to drain and refill, so I gave it a try. After about 24 hours, it looked as though it may have helped, but I was never able to reclaim the pool that year. I have used other algaecide since then as a weekly preventative measure, and haven't had a problem this year yet. If your using it for preventative maintenance only, something cheaper would be sufficient in my opinion. Hope that helps!
1504065
The only time I experienced what you have described was when I forgot to clean the filter once. The slimy black stuff is disgusting slimey mold. If you clean your pump housing and pump regularly I do not think you will have that problem.
376763
Although the HTH pool shock did help, I still had to take out and fully clean the pool filter. The shocker will certainly kill algae, but, it will not get rid of pollen or dirt coming off the trees and the ground. I have a few large trees around my pool and have to clean the filter every 3 months, at least, as dirt sits at the bottom of the filter holder and stats to clog up the pipes going from pool filter and into the pool. Short answer, yes, this product kills algae, but, will not kill dirt. I suggest you do both, use this product to kill any signs of algae while also fully cleaning your filter and pipes going into it and from it. Although the HTH pool shock did help, I still had to take out and fully clean the pool filter. The shocker will certainly kill algae, but, it will not get rid of pollen or dirt coming off the trees and the ground. I have a few large trees around my pool and have to clean the filter every 3 months, at least, as dirt sits at the bottom of the filter holder and stats to clog up the pipes going from pool filter and into the pool. Short answer, yes, this product kills algae, but, will not kill dirt. I suggest you do both, use this product to kill any signs of algae while also fully cleaning your... » Read More Although the HTH pool shock did help, I still had to take out and fully clean the pool filter. The shocker will certainly kill algae, but, it will not get rid of pollen or dirt coming off the trees and the ground. I have a few large trees around my pool and have to clean the filter every 3 months, at least, as dirt sits at the bottom of the filter holder and stats to clog up the pipes going from pool filter and into the pool. Short answer, yes, this product kills algae, but, will not kill dirt. I suggest you do both, use this product to kill any signs of algae while also fully cleaning your filter and pipes going into it and from it. « Show Less
1845893
I have a pool with a spa with small waterfall, however I brought this product to get rid of small amounts of algie I never saw form. Just dont put right where water is running. I hope i helped also just start with small amounts. I used a forming one in another home and i hated it. I think this one is non foaming
1197430
No... But it doesn't control algae as well as chlorine but we have a black fountain and this product doesn't bleach it out
566030
I haven't had one issue with my pool all summer. Have you tried running the boost cycle to address the green? I haven't added any chemicals other than the salt all season & my water is crystal clear! I run the boost about once a week (after heavy rain or heavy usage) My pool is small 14' so I am sure that is a factor if you have a larger pool. I have read about people getting the too much salt issue. Usually emptying a little usually does the trick. But if it continues I would contact the company. It may be an issue with the system (which I have heard too) They do honor their warantee, but are very slow. Good Luck I haven't had one issue with my pool all summer. Have you tried running the boost cycle to address the green? I haven't added any chemicals other than the salt all season & my water is crystal clear! I run the boost about once a week (after heavy rain or heavy usage) My pool is small 14' so I am sure that is a factor if you have a larger pool. I have read about people getting the too much salt issue. Usually emptying a little usually does the trick. But if it continues I would contact the company. It may be an issue with the system (which I have heard too) They do honor their warantee, but... » Read More I haven't had one issue with my pool all summer. Have you tried running the boost cycle to address the green? I haven't added any chemicals other than the salt all season & my water is crystal clear! I run the boost about once a week (after heavy rain or heavy usage) My pool is small 14' so I am sure that is a factor if you have a larger pool. I have read about people getting the too much salt issue. Usually emptying a little usually does the trick. But if it continues I would contact the company. It may be an issue with the system (which I have heard too) They do honor their warantee, but are very slow. Good Luck « Show Less
2180642
I would not go so far as to say it "kills" algae, in that you add it to the water and "presto" the algae dies like say "Round Up." My guess is that it creates a balance in the water chemistry that slows it down. I am not a biologist merely a consumer and an observer. What I have read is that one must follow the instructions to the letter. All I can say is my plants are healthier and my fish have not exhibited any ill symptoms. If that were the case I would stop using it.
2075424
I have never had that problem. How is your salt level? I find that for my pool size I have to run it an hour longer than suggested each day during the hot summer months here in Texas. I also use the brush very thoroughly while the pump is running at least once a week to make sure I don't get any algae growing on the walls or bottom of the pool.