What is the best way to super chlorinate my swimming pool.?
The pool has mustard algae. I have shocked it and added bromine to no avail. I have added cynuric acid to bring the ph within range. The stability is ok and the alkalinity is ok. The combined chlorine is ok but the active chlorine is low. I still have mustard algae, really bad, maybe worse than before I started adding chemicals, any suggestions?
Take a sample to a pool store & get it tested.
We recommend using YELLOW OUT with
calcium hypocholrite (HTH).
The label on the YELLOW OUT gives directions.
If you follow the label, it will clear right up for you.
Do not let them sell you YELLOW TREAT, it will not
work like the YELLOW OUT.
Pool & Spa Chlorine Generator: Boost Mode