So I've been buying my liquid chlorine at pool store because it's 12.5% and a good price....never had a problem until the last case I bought...noticed chlorine didn't seem quite as yellow and when I looked in bottle saw this kind of black silty looking stuff on bottom....Any idea what it is? All four bottles in case were like this....did I get a bad batch?..was it stored improperly?...thanks for any input
Sent from my HTC6525LVW using Tapatalk
Sent from my HTC6525LVW using Tapatalk