Extreme Linseeding

[painter777]

PVC pipe with one end glued/capped the other end with glued on threaded connection that a cap can be screwed on.
Spray painting it black helps keep the RLO warm.
Afterward I collect the drained off RLO and strain it back into the tube.... Add a light sprinkle of Mineral spirits on the surface to keep it from skimming. Cap screwed back on and stood upright until needed again.

I make sure all my work is complete on the stock or HG's before dropping in the oil tube.

To Draw oil grime out:
I've used a Black tube like this to put stocks and HG's in to bake in the sun light to pull old oil from those stocks that never seem to release years of old oils, cosmo and grease.. etc.
I just wrap the wood in paper towels, using masking tape to keep the paper towels on tightly before dropping in the tube.

Good luck