Helps remove copper stains when used with the Copper & Scale stuff
Safe for all pool finishes
Effective shock for use in non-chlorine systems
Product Dimensions: 7 x 5.5 x 7 inches
Item Weight: 5 pounds
Shipping Weight: 5 pounds
Manufacturer: Jack's Magic
Item model number: JMSAFE5
Jack's Magic O2 Safe Shock is a non-chlorine shock (but not a persulfate compound). O2 Safe Shock yields more than 12% active oxygen (3 times more oxygen than persulfate compounds). O2 Safe Shock can be used as an acid wash pretreatment, making tough copper stains much easier to remove.
Please Note: Not recommended for chlorinated pools, but ideal for biguanide, ozone, and ionization systems.