I used Minwax polyurethane on my hallway hardwood floor. I allowed 24 hours between the two coats. Never did a third because for the last two days I've got all this oil coming up to the surface. Nothing in the instructions says anything about this. No other questions posted here say anything about it. The oil is clear, thin, odorless. It almost feels like peanut or sesame oil--thin and slick, not sticky or waxy. I wiped it up last night; today there's another layer on top of the poly. Do I leave it alone, or keep wiping it off until it stops, or do something else? Thanks for any help.