I recently spilled quite a bit of used cooking oil on my pressure treated deck while using my grill. Since the housing is not long term, but the deck is our main entrance, I am wondering how to make the deck look better. Can the entire deck be oiled to match the stain? Or could I possibly use an oil-based staining product to cover it? I had even considered purposely putting vegetable oil on the deck to create a kind of pattern? Any advice would be appreciated. Looking for an inexpensive fix.