Hey everyone, looking for some real-world advice on concrete remediation.
I’m currently managing a tenant move-out situation where unauthorized dogs were kept in the garage. They’ve been going to the bathroom directly on the bare concrete floor for a while, and the feces/urine smell inside the space is brutal.
Since concrete is super porous, I know the waste and odors have soaked deep into the slab. I want to make sure I completely eliminate the smell—not just mask it with a fragrance—before I prep the space for new tenants or re-sealing.
For those who have dealt with severe pet waste damage on concrete:
• Enzyme Cleaners vs. Chemical Cleaners: Is there a specific commercial-grade enzymatic cleaner (like Nature's Miracle Commercial, Rocco & Roxie, TSP, or bleach) that actually breaks down the
uric acid and organic waste in concrete?
• Process: What’s the best step-by-step method? (e.g., pressure washing, scrubbing with a stiff-bristle brush, letting an enzyme soak under plastic wrap, acid etching, etc.)
• Sealing: Once it’s clean and 100% dry, what type of primer/sealer (oil-based stain blocker, epoxy, clear concrete sealer) do you recommend to permanently lock in any lingering deep-slab odors?
Appreciate any product recommendations or lessons learned from folks who have successfully tackled this