Olive oil stain on wooden floor?

Question

I have an oak parquet floor which a bottle of olive oil got spilled on. It has spread quite a lot and the stain is very noticable. Any ideas about how to get it out? Tried sanding lightly but it didn't make much difference.

Answer 1

Use TSP to wash it down and wear rubber gloves,

Answer 2

That is gonna be a tough one. It may have already saturated into the wood. I guess try some dish washing liquid and water. Good luck.