Not frequently used flush toilet problem

Have a not frequently used flush toilet that gets a mineral build up that it hard to remove. Does anyone have suggestions about how to solve this problem without having to frequently flush and waste water? thanks T
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Water softener or flush it a couple of times a week.
--
Joseph E. Meehan

26 + 6 = 1 It's Irish Math
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Why not turn off the tap and leave the tank empty until some occasion when you will need to flush?
-- Don Phillipson Carlsbad Springs (Ottawa, Canada)
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