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Name: Tracey    City: Derry, NH

Question: I made the mistake of putting one of those toilet cleaners in the back tank. Had to replace the valve (the newer stick type). Now the toilet flushed on it's own from time to time. No water anywhere on the outside of the toilet that I can find. I put food coloring in the tank, nothing shows up in the bowl. Now quite sure where to go from here??? TIA