Things You'll Need
- Cloth or paper towels
- 1 quart of 3 percent hydrogen peroxide
- 1/4 cup baking soda
- 1 tsp. liquid soap
- Medium-size nonmetal bowl
- Long-handled nonmetal spoon
- Funnel
- Empty spray bottle
- Portable electric fan or ceiling fan
Instructions
Soak up as much of the cat urine as possible with an absorbent cloth or paper towels.
Pour 1 quart of 3 percent hydrogen peroxide, 1/4 cup of baking soda and 1 tsp. of liquid soap into a medium-size, nonmetal bowl.
Stir the ingredients with a long-handled, nonmetal spoon. The baking soda and hydrogen peroxide will froth as they react.
Place a funnel in the opening of a bottle that has a sprayer attachment. Pour the cleaning mixture into the bottle and replace the sprayer attachment.
Spray the concrete with the cleaning mixture, saturating the area.
Turn on a portable electric fan or a ceiling fan to help dry the saturated area.
Allow 48 to 72 hours before reapplying the mixture to the stain. Repeat the process up to three times.