JACK'S MAGIC Jacks Magic Quart Bottle The Magenta Stuff duct Helps Removes Stains & Scale And Protects All Pool Finishes From Staining And Scaling. Fast-acting and long-lasting, The Magenta Stuff is great for start-ups; it helps control plaster dust. Highly effective in all pool sanitizer systems including salt chlorine generators. The Magenta Stuff cleans and helps prevent scaling of salt cells, helping to extend cell life, It also will not yield phosphates. Mfg #JMMAGENTA032

• duct Helps Removes Stains & Scale And Protects All Pool Finishes From Staining And Scaling.
• Fast-acting and long-lasting,
• The Magenta Stuff is great for start-ups; it helps control plaster dust.
• Highly effective in all pool sanitizer systems including salt chlorine generators.