Interesting . I know a very highend place that uses that mix routinely . Vinegar etches portland cement based concrete too . It ' s a scourge . And oil stains it permanently , so watch that salad dressing . A lot of companies use a penetrating sealer and often a certain type of epoxy to seal the heck out of their products for this reason . I guess the question with dolomite would be how strong the reaction is . <| sep |> The lying friend <| sep |> Hi , this is an Instagram likes for likes group . we drop our usernames copy it to ig dm and like each other . try it out ! it ' s a free entry this weekend ! <| sep |> what ! ? that sounds hot . lol <| sep |> I don ' t understand what this is . <| sep |> That ' s what I was referring to by Kurdaitcha . It ' s a sort of witchdoctor that can shapeshift . They would place curses on people using discarded bones from something the victim had recently eaten .