The best way to remove oil, tar and anything else that seems to stubborn, is WD40. I use it on so many things i wash I owned some stock in the company. Trust me, you will be amazed. I had some knee covers that had old black tar from removing basement tile. They were while when I started and after cleaning them with WD40. They were like new again. My helper wanted to throw them away. I still have them. And they look and work great.
By
03/12/2008
Is it REALLY linoleum flooring (made from linseed oil) like back in the 1930's. or is it VINYL flooring, like the newer flooring. This makes a difference in cleaning etc. (most people use these terms interchangeably). Also, what are the casters made from that made the "oil" mark?