--- Dissolves quickly and completely
 --- Can be broadcast over the pool surface
 --- Will not foam or cloud water
 --- Will not fade vinyl liners or bathing suits
 --- Does not form chloramines or generate irritating chloramine odors
 --- Oxidizes chloramines on contact without producing other problem byproducts
 
Initial Dosage:
For pools with moderate daily use, add two pounds of this product per 10,000 gallons of pool water every week.

Maintenance Dosage:
Use product at the rate of one pound per 10,000 gallons every week. Use one pound per 10,000 gallons per week when bather loads are extremely heavy or following heavy rains or high winds.

Can also be used in spas.
Directions for spa use:
Initial treatment use at the rate of 4 ounces per 1000 gallons of spa water. When adding as a maintenance tratment, use product at the rate of one ounce per 500 gallons every week. If the spa is subject to daily use, treat at the rate of one ounce per 500 gallons twice weekly.

Normal:
Maintaining continuous pool circulation, distribute required amount of Shocktrine in the deep end of the pool.
For pools with light swimming usage, apply 1 lb. Shocktrine per 10,000 gallons of pool water every two weeks. For pools with heavy swimming usage, apply 1 lb. Shocktrine per 10,000 gallons weekly.

Tips:
Shock oxidize with Shocktrine whenever pool water appears excessively cloudy, has an unpleasant chlorine odor or causes eye or skin irritation. Add Shocktrine after heavy rain storms to destroy dirt, debris and other contaminants found in rainfall. Shocktrine is intended only for shock oxidizing pool water. It is not a disinfectant and does not replace the need for the regular application of a sanitizer.