The Magenta Stuff is for stain fighting and also works great for startups. Utilized for a stain-free pool, the Magenta Stuff is 50% stronger than its competitors. Use 1 quart for 15,000 gallons of pool water. 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.
The Magenta Stuff represents a breakthrough in swimming pool stain prevention. Highly effective in all pool systems, this multi-purpose sequestering product has been formulated to prevent and help remove metallic stains and scale in swimming pools by allowing for the filtering of metallic contaminants out of the water. This fast-acting product helps fight stains and scale and is long-lasting to help protect all pool finishes from staining and scaling. The Magenta Stuff's unique formulation and performance capabilities, including helping to control plaster dust, make it the "must have" product for pool start ups. The Magenta Stuff works well with all sanitizer systems (including salt chlorine generators - it will help prevent scaling of cells, clean cells and helps prolong cell life!). The Magenta Stuff's advanced formula works well in areas where copper or high sanitizer levels are a common water concern. The Magenta Stuff contains Phos-Stop Plus so it will not yield phosphates.