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Residue from tap water

Discussion in 'Advanced Strategies and Fertilization' started by Brian, May 31, 2006.

  1. Brian

    Brian Lifetime Charter Member
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    This might be off topic , but I've noticed a pink stain around my bathtub and at the back of the toilet when my girlfriend neglects to clean the bathroom as often as I'd like :) . It wipes off easily , but I am wondering if anyone knows what this might be and if it is something that I should be concerned about or how it might affect an EI dosing regime . Thank you in advance
     
  2. quenton

    quenton Guru Class Expert

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    Re: Residue from tap water

    I think someone should forward this to your girlfrient :D
     
  3. Tom Barr

    Tom Barr Founder
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    Re: Residue from tap water

    Probably iron in the water.

    Reddish colors=> rust, red to pink staining.

    Regards,
    Tom Barr
     
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