I am about to move into a new house that has solid oak flooring downstairs. Unfortunately the previous tenants didn't really take care of the house and it's quite (very) dirty, and the floor is also really dry looking. Can anyone recommend the best way to give it a deep clean before I move in, possibly it might need an oil based cleaner as its so dry? Can you tell I have no idea on this stuff?! Any recommendations for what to use on an ongoing basis once I move in too? Thanks in advance!