Ok so everybody seems to say just use bleach when needing a quick boost to chlorine levels since it is so cheap.
but according to this link it is 11 times less concentrated
http://www.ehow.com/facts_6153959_pool- ... leach.html
but according to this link it is 11 times less concentrated
http://www.ehow.com/facts_6153959_pool- ... leach.html