Blot up any fresh urine immediately with paper towels or a clean cloth
Mix equal parts white vinegar and water
Lightly dampen a cloth with the solution and wipe the affected area
Dry the floor completely with a clean towel
Sprinkle baking soda over the dry area
Let it sit for several hours or overnight
Vacuum or sweep up the baking soda
Use an enzyme cleaner made for pet urine on the affected spot
Follow the product instructions exactly
Wipe away any residue with a damp cloth
Dry the floor thoroughly
Repeat the enzyme treatment if the smell remains
Place a fan near the area to speed drying
Sand and refinish the wood if the odor has soaked into the finish or wood
Replace damaged boards if the smell has penetrated deeply
Avoid soaking the wood with excess liquid
Test any cleaner on a hidden spot first