When a pet urinates on the floor, it can cause a lot of damage. The urine can soak into the subfloor and cause it to rot, and it can also create a breeding ground for bacteria.

How to Treat Subfloor for Pet Urine

Identifying Pet Urine Damage

1. Look for stains on the subfloor.

2. Smell for a strong ammonia odor.

3. Feel for soft or spongy spots on the subfloor.

Cleaning Pet Urine from the Subfloor

1. Remove any furniture or other objects from the area.

2. Use a wet/dry vacuum to remove as much of the urine as possible.

3. Apply a pet urine cleaner to the area and let it sit according to the manufacturer's instructions.

4. Rinse the area with clean water and dry it thoroughly.

Repairing Pet Urine Damage to the Subfloor

1. If the subfloor is soft or spongy, you will need to replace it.

2. If the subfloor is not damaged, you can repair it with a patching compound.

3. Once the subfloor is repaired, you can install new flooring.

Preventing Pet Urine Damage to the Subfloor

1. Train your pet to use a litter box or go outside.

2. Clean up pet accidents immediately.

3. Apply a pet urine repellent to the subfloor.