Pet Urine Odor After Flooding: How to Remove It Permanently

Start by removing any standing water and wet items like rugs, furniture, or pet bedding. If the flooding was from a clean water source, you can wash hard surfaces with a mixture of water and a mild detergent. For urine stains, use an enzyme cleaner designed for pet odors, following the label instructions carefully.

Enzyme cleaners break down the uric acid in urine, which is what causes the lingering smell. Apply the cleaner to the affected area and let it sit for the time specified on the product. For absorbent materials like carpets or drywall, you may need to repeat the process or remove and replace the material entirely.

• Dry the area with fans, dehumidifiers, or open windows if weather allows.
• Remove all wet and porous items that cannot be cleaned, such as soaked drywall or insulation.
• Use an enzyme cleaner on hard surfaces, letting it dwell per label instructions.
• Rinse with clean water after cleaning to remove residue.
• Repeat the cleaning process if the odor persists after drying.

Subflooring, such as plywood or particleboard, can absorb both floodwater and urine. If the subfloor is warped, discolored, or still smells after drying, it may need to be removed and replaced. This is a major job because it often requires pulling up the finished flooring above it.

If you live in Burnsville, keep in mind that the humid climate can slow drying, making subfloor replacement more likely. A water damage inspection can help determine if the subfloor is salvageable. The pros can test moisture levels and recommend whether to dry or replace the material.

• Check for soft or spongy spots in the floor, which indicate water damage.
• Look for dark stains or a musty smell coming from the subfloor.
• Consider replacing subfloor if it remains damp after a week of drying.
• Use a dehumidifier to speed up drying and reduce mold risk.
• Seal concrete floors with a primer before installing new flooring.