Rated 3.8 out of 5 by 18
Rated 1.0 out of 5.0 by bea yellow gone for the yellow mustard algae
easily dissolved, instructions were clear and easy to follow
August 31, 2016
Rated 3.0 out of 5.0 by BAT42 Worked before; didn't seem to work this time
Product wouldn't touch the mustard algae this time. Applied 4 times, it never phased the mustard algae.
I have used this product before and had excellent results, but not this time.
July 26, 2016
Rated 5.0 out of 5.0 by john yellow Gone
Bought this and followed instructions including 2 lb entry to pool and 2 lb fast shock and results were totally Impressive, best combo i ever tried, algae dust and spots gone and some black spores now clearly visible for further action.
July 8, 2016
Rated 5.0 out of 5.0 by monisomah Yes it worked
My pool had turned green I purchased yellow out because I thought I had mustard algae (or a lot of pollen before it turned green) used as directed and after 24 hours my pool was clear.great product!
July 10, 2016
Rated 1.0 out of 5.0 by Tom Did not work!
I used 2 of these for an in-ground pool about 18,000 gallons. Followed all the instructions carefully. Pool is emerald green. Had better luck with other products.
June 4, 2016
Rated 5.0 out of 5.0 by TileToolJim Bye Bye Algae Stain
I had stubborn yellow/green algae. Used Algicide and Chlorine to kill. Brushed and vacuumed repeatedly, but couldn't get the yellow/green stain completely gone. A friend told me to try this product. I followed the instructions EXACTLY. And the next morning, there was no more yellow/green stain at all. The pool chemistry remained in excellent condition as well. This product really works and will be what I use for now on.
May 28, 2016
Rated 5.0 out of 5.0 by Michael It Works
This stuff works if you follow directions.Great price, Great results
May 18, 2016
Rated 5.0 out of 5.0 by DansOLo Hesitant at 1st
14 bucks seemed a little steep.
But I've tried a variety of remedies with no success whatsoever.
Followed directions to a T.
Within a day a "noticeable difference"....and I had a TON of mustard algae
that seemed permanently embedded in my pool.
Within a week.....all gone.
Two weeks later STILL gone.
1 month.....the same.
November 26, 2014