Jack’s Magic The All Fixedup Stuff is an effective clarifier that works while you are applying a pool shock, saving you considerable time in your weekly pool maintenance. Its powerful liquid formula quickly to gather microscopic particles into large enough clumps to be trapped by your pool filter, yet is compatible with all santizer and pool liner types. Best of all, The All Fixedup Stuff is made by Jack’s Magic, an industry innovator in pool chemicals, allowing you to buy with confidence.