# How to Clean Dog Urine Stains Off Block Walls
Dog urine adheres to block walls and the porous materials soak it up, leaving behind a nasty brownish yellow stain. Remove the stain with the proper household products and a little elbow grease.
Things You'll Need
- 1 cup bleach
- Hard-bristled brush
- Rubber gloves
- 1 cup dish soap
- 20 oz. spray bottle
Instructions
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1
Add the bleach and dish soap to the plastic spray bottle. Shake vigorously and fill the rest of the way with water. Shake again to disperse the water and soap solution.
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2
Spray the entire dog urine stain with the solution. Saturate it with the spray. Let the solution sit for 30 minutes.
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3
Thoroughly rinse the soapy solution with a garden hose. The stain should be gone, but if it isn't, repeat steps 2 and 3 two more times.
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1
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