Check the listing for details. Jack's Magic The Magenta Stuff Size 32 oz - 2 Pack. Condition: New. Listed at 64.99 USD. The Magenta Stuff is the most advanced start up and stain-fighting product available for a beautiful stain-free pool. The Magenta Stuff is 50% stronger than other leading products. The Magenta Stuff is fast-acting and long-lasting; this great new product helps removes stains and scale and protects all pool finishes from staining and scaling. The Magenta Stuff is great for start-ups as it helps control plaster dust. It is highly effective in all pool sanitizer systems including salt, chlorine, and biguanide (non-chlorine). The Magenta Stuff cleans and helps prevent scaling of salt cells, helping to extend cell life; it also will not yield phosphates! Jack's Magic Products, Inc., the pool and spa industry's leader in identifying, preventing and removing stains and discoloration, has built a reputation for innovative quality products and programs that deliver results. By treating stain issues with the pool water left in the pool, it is estimated that Jack's Magic products save over 200 million gallons of pool water annually that would otherwise be lost if a pool was drained and acid washed. Jack's Magic is one of the most widely known and respected brands, and is marketed and distributed nationally and internationally. Committed to the highest levels of customer satisfaction, Jack's Magic supports its brand, products, programs, and customers through training, education, and support. Dosage Instructions: Initial: 32 ounces per 15,000 gallons Maintenance: 6-8 ounces per 15,000 gallons weekly If you are performing a scale treatment, The Magenta Stuff should be used with Stain Solution #2 - The Copper and Scale Stuff