Oil Smell -- how do I get rid of this?
Hi folks, I am new to this forum and I am hoping you all can help with a question I have about the Oil smell in my garage: We removed two above-ground tanks from a location next to the garage (and under our porch) two years ago when we switched to natural gas, but the oil smell still lingers (there were some pipes that ran under the cement floor, and those were not removed). How do I get rid of the smell? Can I wash the concrete floor with something? Help appreciated.