Step 1
Turn off all the lights around the cement, and turn on a black light. This will show you where any pet stains are located.
Step 2
Soak up any standing liquid with paper towels. Step on the paper towels or press firmly.
Step 3
Spray the cement with an enzymatic cleaner. This cleaner will neutralize pet odors on the cement.
Step 4
Scrub the cement with a scrub brush. Then wipe up the remaining cleaner with paper towels.
Step 5
Sprinkle baking soda on the concrete, and let it sit for a few hours. This will absorb any remaining pet odor from the concrete.
Step 6
Brush away the baking soda or vacuum it up. The pet odor will go with it.