Originally Posted by Peckish

Yes, I have heard of it, I've done it, I have quilting friends who have done it, and Sharon Schamber (multiple grand prize quilter) recommends and teaches it in her classes.

However. You do NOT want to use vegetable oil. You need to use white mineral oil, or pharmaceutical grade mineral oil. That is the only oil that will not put spots on your fabric. Dip your cone, let it sit and drain, then wipe any excess off the thread and cone. It won't make a mess inside your machine or on your fabric. If you're worried, try it on a scrap.