The Question Every Remediation Leaves Behind
Mold remediation is expensive, disruptive, and hard to judge from the outside. When the crew finishes, you get an invoice and a room that looks clean. What you don't get is a way to know whether the problem is actually gone, because the reason you hired them was a problem you couldn't see in the first place.
A re-sweep answers that with the same nose that works everywhere else. The dog walks the rooms that were flagged before, plus the rest of the property, and either it alerts again or it doesn't. If the dog walks past the spots it used to stop at, that tells you something useful about the repair. If it stops again, you know that before the containment comes down and the furniture goes back, which is the cheapest possible time to find out.
When to Book the Re-Sweep
The best window is after the work is finished and cleaned up, but before the containment barriers come down and the space goes back to normal use. That way, anything the dog flags can go straight back to the remediation crew while the job site is still set up. If the work finished months ago and you are still not sure about a smell, a re-sweep is still worth booking. The dog doesn't care when the invoice was paid.
A Re-Sweep Is Not a Clearance Test
Florida has a formal process for verifying remediation, called post-remediation verification or clearance testing, and it is done by a licensed mold assessor with lab samples. A re-sweep is not that, and we will never sell it as that. If your contract, your insurance claim, or your peace with the landlord requires formal clearance, hire a licensed assessor. What the re-sweep gives you is an honest early read from a trained nose, at a fraction of the cost, and a written record of whether the dog still alerts.
Who Books Re-Sweeps
Homeowners who want to know the work held before they repaint. Landlords who want a written record before a tenant moves back in. Buyers whose sellers remediated during the deal and handed over an invoice as proof. In every case the question is the same: does the dog still stop where it used to?
Does the same dog need to have done the first sweep?
No. The dog alerts on mold odor wherever it finds it, whether or not we swept the property before. If another company found the mold, or a remediation crew found it by opening the wall, our dog can still re-check the finished work.