[QUOTE=Bennett;4895362 I haven't used Triflow, but that's what I'm going to try when my giant bottle of Singer oil runs out.

Been working on that bottle for years![/QUOTE]
My Singer oil turns brown (no longer clear) after a year or so. The minute it turns I throw it out!!! Right now I am using the Zoom Spout Oiler. Its in a clear bottle and I can check to see if it turns color. Its seems to me that it lasts longer than Singer oil! I hope its alright to use it!
And I also have Singer Lubricant for the gears!