smell of urine from wooden floorboards how to remove urine odor from wood hunker how to get cat out of wood floors smell of urine from wooden floorboards old cat urine from hardwood floors pet urine stains and odors wood floors dog smell on a wood floor black urine stains from hardwood floors how to get cat out of wood floors get rid of urine smell outside smell of urine from wooden floorboards to clean pet urine out of wood floors