Cleaning a spray tank

Discussion in 'Organic Lawn Care' started by BR Green, Jun 7, 2012.

  1. BR Green

    BR Green LawnSite Member
    Messages: 7

    We have an old tank in storage that was previously used to spray chemical fertilizers. All of our customers are on organic now and I'm wondering if it's possible to clean it out for compost tea usage. Does anyone have any suggestions about cleaning it out properly?
  2. lawncuttinfoo

    lawncuttinfoo LawnSite Bronze Member
    Messages: 1,014

    Why cut corners, buy a new tank, they are cheap.

    There is no way to know how much chemical has seeped into the plastic. You will have to do continuous testing to confirm is not killing the microbes at any stage.

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