“ALL PURPOSE” Non-Chlorine Oxidizer

All-Purpose is to be used with chlorinated water. It is not a SANITIZER. It is used to destroy chloramines/combined chlorine which cause smelly chlorine odors, skin irritation, burning eyes, hazy water, hair loss, and/or corrosion. All-Purpose was specifically developed to oxidize organic based containments. Use 2-5lbs per 100,000 per day for POOL use by slowly sprinkling in 4 plus feet of rapidly moving water. Use 4oz per 1,000 gallons for SPAS at least one hour prior to opening by slowly sprinkling into the deepest area with all jets and blowers on. (50lb. pail)(hand feeding)