close
    1. Home
      2. ›
    2. Uncategorized
      3. ›
    3. remove oil stain from concrete
    remove oil stain from concrete

    Answer this
    +2  Views: 307 Answers: 4 Posted: 13 years ago
    Comment this question

      4 Answers

      Hydrochloric Acid will take off oil stains in a jiffy, it is quite safe to use, always wear gloves  and safety glasses no matter what product you are using.

      13 years ago. Rating: 5
      Comment this answer

        melandrupert

        Hi bullitman I thought Hydrochloric would eat in to the concrete!
        commented 13 years ago
        bulletman

        g'day mel, no it wont, i use it all the time , where it cleans the oil stain is nice and clean back to the original cement/ concrete. the acid is a weak acid not like sulphuric which wlii dangerously burn. pour the acid on the oil stain, use a large brush and scrub the area then wash off with a hose and walla stain is gone. it bubbles and fumes when poured onto the concrete, don't be alarmed this is normal. in OZ it is sold in 2 -4 litre plastic containers. you can use a degreaser from the auto shop but this is a more expensive way of cleaning, they come in pressure pack cans. ---- it's 2.20 am time for beddy byes good night.
        commented 13 years ago

        A product called "Metso" made specifically for that. Works great. Not many places carry it, try a feed and grain outlet.

        13 years ago. Rating: 4
        Comment this answer

          You could try oven cleaner.

          13 years ago. Rating: 2
          Comment this answer

            If it is not all the way settled into the concrete, you may want o use an absorbent first to try and at least soak up some of it. They make a product just for this or you can use cat litter. Then trying pressure washing the area and if all else fails, sand blast it

            13 years ago. Rating: 2
            Comment this answer



              Did this answer your question? If not, then ask a new question.

              Top contributors in Uncategorized category

               
              ROMOS
              Answers: 18061 / Questions: 154
              Karma: 1102K
               
              Colleen
              Answers: 47269 / Questions: 115
              Karma: 953K
               
              country bumpkin
              Answers: 11322 / Questions: 160
              Karma: 838K
               
              Benthere
              Answers: 2392 / Questions: 30
              Karma: 760K
              > Top contributors chart

              Unanswered Questions

              bj88ainfo
              Answers: 0 Views: 5 Rating: 0
              Nhà cái Kbet
              Answers: 0 Views: 5 Rating: 0
              Khám phá trải nghiệm đỉnh cao tại Casino SBOTOP
              Answers: 0 Views: 8 Rating: 0
              vn8dayorg
              Answers: 0 Views: 7 Rating: 0
              kv999asia
              Answers: 0 Views: 8 Rating: 0
              VLXX hk
              Answers: 0 Views: 6 Rating: 0
              ĐỖ QUANG HUY KHIN789
              Answers: 0 Views: 8 Rating: 0
              Nhà cái Kbet
              Answers: 0 Views: 8 Rating: 0
              > More questions...
              486873
              questions
              724453
              answers
              817973
              users