Please feel free to contact us by our message board below - or email - or just give us a call if you want additional information about or Rust Preventer irrigation treatment.  We want to provide any and all answers to your questions whether it is how the Rust Preventer works in controlling the iron, how it keeps the rust stains from forming or how to set up a system.  Our Dosage Calculator will easily inform you on how much Rust Preventer you will need for your specific system based on your water characteristics, how long a solution tank will last and many other usage questions you might have.