Engine Oil for door hinges
What lubricant to use to silence squeaking door hinges : Engine Oil For Door Hinges
Quote from Article entitled What lubricant to use to silence squeaking door hinges:
For qualitative lubrication of door hinges, it’s desirable to take a door off its hinges. The door should be raised with any hand lever such, for example, as scrap and ax, which is needed to be placed under the door end. Then all the details put on the door-frame and the door linen are greased carefully with a special product for elimination of this unpleasant squeak. After the door is hung on the hinges again it should be opened and closed like about several times to distribute the lubricant smoothly. It’s necessary that the remnants of the lubricant should be wiped out with a dry cloth at the end.
The full version of the article can be found here.