Jacks Magic Stain Solution 3 Safe Shock Non Chlorine Oxygen Shock 2 lb Bottle Friends figure Highly concentrated

Highly concentrated

(1) Reusable carrying pouch

Frog’s proven formula makes spa maintenance predictable and less messy

and Posi-Clear RP 100 ensures a secure seal and consistent flow

Jacks Magic Stain Solution 3 Safe Shock Non Chlorine Oxygen Shock 2 lb Bottle Friends figure Highly concentratedJacks Magic Stain Solution 3 Safe Shock: Non Chlorine Oxygen Shock (2 lb) Intro Jacks Magic Stain Solution 3 Safe Shock is a non chlorine, oxygen based pool shock that powers fast oxidation without adding chlorine to your water. It delivers more than 12% active oxygenabout three times the output of persulfate shocksfor rapid removal of organics and stains. The formula also doubles as an acid wash pretreatment to lift copper stains and prepare surfaces