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N E Illinois | I have a 1000 portable fert tank that a friend put 10-34-0 in last summer. It sat a few months, before I realized it. I emptied it to a poly tank. It has crystals/ corrosion stuck on tank wall and it appears to be rusty. What can I put in tank to clean it? I have sulfuric and muriatic acid. Is there a commercial cleaner? Its is only the bottom 1/3. | |
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