Rust stains!

Discussion in 'General Gardening Discussion' started by Fat Controller, Jul 14, 2018.

  1. Fat Controller

    Fat Controller 'Cuddly' Scottish Admin! Staff Member

    Joined:
    May 5, 2012
    Messages:
    28,380
    Gender:
    Male
    Occupation:
    Public Transport
    Location:
    At me 'puter, GCHQ Ashford Office, Middlesex
    Ratings:
    +53,424
    Is there an easy, cheap, way to get rust stains off concrete patio slabs? We had a firepit that filled with water a couple of years back, then it perforated and through winter dripped rusty water onto the patio, leaving a rusty stain. I have pressure washed it, but it won't shift.

    Any ideas?
     
    Fat Controller, Jul 14, 2018
    #1 Quote in Conversation
  2. pete

    pete Growing a bit of this and a bit of that....

    Joined:
    Jan 9, 2005
    Messages:
    52,248
    Gender:
    Male
    Occupation:
    Retired
    Location:
    Mid Kent
    Ratings:
    +97,736
    Bleach????
    Diluted slightly.
     
    • Like Like x 2
      pete, Jul 14, 2018
      #2 Quote in Conversation
    • Phil A

      Phil A Guest

      Ratings:
      +0
      Wet it well then put a poltice on it, cover and let it dry out and hopefully the rust will be drawn into the poltice which you remove and give to someone you don't like :)
       
      • Funny Funny x 1
      • Informative Informative x 1
        Phil A, Jul 14, 2018
        #3 Quote in Conversation
      • Fat Controller

        Fat Controller 'Cuddly' Scottish Admin! Staff Member

        Joined:
        May 5, 2012
        Messages:
        28,380
        Gender:
        Male
        Occupation:
        Public Transport
        Location:
        At me 'puter, GCHQ Ashford Office, Middlesex
        Ratings:
        +53,424
        I did wonder if bleach would do it - I have used the thick stuff on the patio before, neat, when we first moved in as there was loads of black spots all over the place (plane exhaust I reckon); I will need to get some more with our next shop then. Thanks pete
         
        Fat Controller, Jul 14, 2018
        #4 Quote in Conversation
      • Fat Controller

        Fat Controller 'Cuddly' Scottish Admin! Staff Member

        Joined:
        May 5, 2012
        Messages:
        28,380
        Gender:
        Male
        Occupation:
        Public Transport
        Location:
        At me 'puter, GCHQ Ashford Office, Middlesex
        Ratings:
        +53,424
        What sort of poltice @Zigs?
         
        • Agree Agree x 1
          Fat Controller, Jul 14, 2018
          #5 Quote in Conversation
        • pete

          pete Growing a bit of this and a bit of that....

          Joined:
          Jan 9, 2005
          Messages:
          52,248
          Gender:
          Male
          Occupation:
          Retired
          Location:
          Mid Kent
          Ratings:
          +97,736
          Bread poultice??
           
          • Funny Funny x 1
            pete, Jul 14, 2018
            #6 Quote in Conversation
          • Fat Controller

            Fat Controller 'Cuddly' Scottish Admin! Staff Member

            Joined:
            May 5, 2012
            Messages:
            28,380
            Gender:
            Male
            Occupation:
            Public Transport
            Location:
            At me 'puter, GCHQ Ashford Office, Middlesex
            Ratings:
            +53,424
            No chance - Mrs C feeds the birds so much that they sit in the plum tree waiting for her, or wander about the patio looking in the patio doors to see where she is! They would have a bread poultice away in no time, especially the magpies and pigeons
             
            • Funny Funny x 3
              Fat Controller, Jul 14, 2018
              #7 Quote in Conversation
            • NigelJ

              NigelJ Total Gardener

              Joined:
              Jan 31, 2012
              Messages:
              7,153
              Gender:
              Male
              Occupation:
              Mad Scientist
              Location:
              Paignton Devon
              Ratings:
              +24,031
              You could try scrubbing with oxalic acid solution, if you can get any. Iron oxalate is soluble. Citric acid might work as well, haven't tried that one, but easier to get.
               
              • Like Like x 2
              • Agree Agree x 1
              • Informative Informative x 1
                NigelJ, Jul 14, 2018
                #8 Quote in Conversation
              • pete

                pete Growing a bit of this and a bit of that....

                Joined:
                Jan 9, 2005
                Messages:
                52,248
                Gender:
                Male
                Occupation:
                Retired
                Location:
                Mid Kent
                Ratings:
                +97,736
                Oxalic acid, stewed rhubarb leaves?:biggrin:
                 
                • Creative Creative x 1
                  pete, Jul 14, 2018
                  #9 Quote in Conversation
                • Phil A

                  Phil A Guest

                  Ratings:
                  +0
                  Leaves contain malic acid, stems got oxalic :)

                  Trouble is, I've got FC's rhubarb plant:doh:

                  We usually use clay, but papier maché would do :)
                   
                  • Like Like x 1
                  • Informative Informative x 1
                    Phil A, Jul 14, 2018
                    #10 Quote in Conversation
                  • Fat Controller

                    Fat Controller 'Cuddly' Scottish Admin! Staff Member

                    Joined:
                    May 5, 2012
                    Messages:
                    28,380
                    Gender:
                    Male
                    Occupation:
                    Public Transport
                    Location:
                    At me 'puter, GCHQ Ashford Office, Middlesex
                    Ratings:
                    +53,424
                    I've got citric acid in stock; paper mache is also do-able. Thanks guys :)
                     
                    • Friendly Friendly x 2
                      Fat Controller, Jul 14, 2018
                      #11 Quote in Conversation
                    • Phil A

                      Phil A Guest

                      Ratings:
                      +0
                      Take before and after pics so we can see the big hole :)
                       
                      • Funny Funny x 2
                        Phil A, Jul 14, 2018
                        #12 Quote in Conversation
                      • ricky101

                        ricky101 Total Gardener

                        Joined:
                        Jun 15, 2016
                        Messages:
                        3,519
                        Gender:
                        Male
                        Location:
                        Sheffield
                        Ratings:
                        +4,449
                        Hi,

                        Found that readily available Cider or White Vinegar removes most but not all of the stain, flood the area then rub with a stiff brush etc, might need a few goes.
                         
                        • Like Like x 2
                        • Useful Useful x 1
                          ricky101, Jul 14, 2018
                          #13 Quote in Conversation
                        • pete

                          pete Growing a bit of this and a bit of that....

                          Joined:
                          Jan 9, 2005
                          Messages:
                          52,248
                          Gender:
                          Male
                          Occupation:
                          Retired
                          Location:
                          Mid Kent
                          Ratings:
                          +97,736
                          Where do you go to buy a bottle of paper mache.?:lunapic 130165696578242 5:
                           
                          pete, Jul 14, 2018
                          #14 Quote in Conversation
                        Loading...
                        Similar Threads - Rust stains
                        1. AnniD

                          Antirrhinum rust - are seeds safe to collect ?

                          AnniD, Aug 10, 2024, in forum: Pests, Diseases and Cures
                          Replies:
                          5
                          Views:
                          524
                          AnniD
                          Aug 11, 2024
                        2. CrystalT

                          Roses - really bad case of rust on stems and leaves

                          CrystalT, Jul 26, 2024, in forum: Roses
                          Replies:
                          2
                          Views:
                          706
                          CrystalT
                          Jul 26, 2024
                        3. Dav

                          Rust on garlic

                          Dav, Jun 29, 2024, in forum: Edible Gardening
                          Replies:
                          6
                          Views:
                          347
                          pete
                          Jun 29, 2024
                        4. fumanchu

                          Rain Roses & Rust

                          fumanchu, Jun 19, 2023, in forum: General Gardening Discussion
                          Replies:
                          2
                          Views:
                          333
                          fumanchu
                          Jun 19, 2023
                        5. Rob Stevens

                          Elder tree wilt/rust

                          Rob Stevens, May 21, 2023, in forum: Trees
                          Replies:
                          4
                          Views:
                          488
                          Rob Stevens
                          May 21, 2023

                        Share This Page

                        1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
                          By continuing to use this site, you are consenting to our use of cookies.
                          Accept Learn More...
                          Dismiss Notice