Clears cloudy water quickly while treating pink, white and clear slime in pools. Compatible With: Chlorine, bromine, ozone and biguanide sanitizers such as Baquacil® and SoftSwim™. 16 oz treats 10,000 gallons. 1. Brush areas affected by pink, white or clear slime deposits. 2. Apply 16 oz. per 10,000 gallons of pool water as close to the affected areas as possible. 3. Wait 4 hours, then for Baquacil® and Softswim™ pools only, add 1 gal. of liquid chlorine or 1 lb. of dry chlorine...

X-Change converts biguanide pool sanitizing systems to chlorine or bromine without draining the entire pool. Gradual conversion process allows continued pool use with little risk or changes in water appearance. Does not require draining of the entire pool. Easy to use. For conversion to work properly, a floating chlorine feeder or inline chemical feeder is needed. Compatible With: Chlorine, bromine, ozone, salt water pools and biguanide sanitizers.