Wellthrive research
The crew finished. Now what?
You paid for the work. Someone signed off. And then nobody came back. We're talking with families who have been through mold or moisture remediation, to understand what actually happens in the months afterward — what you were told, what you still wonder about, and whether anything ever settled it.
The short answer: a clearance test describes the day it was taken. The EPA has set no federal limits for mold, so there is no official pass mark. What matters most is whether the water problem behind the mold was found and fixed.
Read answers to common questions ↓Two minutes. Every answer shapes what gets built.
The questions
Tell us what happened after.
This is research, not a sales pitch. Wellthrive is an early-stage company and we have nothing to sell you. What we're trying to work out is whether there's a better way to know your home stayed fixed, and the only people who can tell us that are people who've lived it.
We ask about your house, not about your health. Please keep your answers to the property rather than anyone's medical details.
Answers
Answers to common questions after remediation
What does a mold clearance test actually tell me?
It tells you what a professional found on the day they tested. The EPA says no federal limits exist for mold or mold spores, so there is no official number to pass. A "passed" result means a professional judged the readings acceptable, usually by comparing them with outdoor air or an unaffected room that day. It describes that day, not the months after.
Is there a safe or passing level of mold?
Not a federal one. The EPA says it has not set limits for airborne mold, and that sampling can't be used to check a building against federal mold standards. Any pass or fail on your report comes from the professional's method and judgment.
Can mold come back after remediation?
It can if the water problem wasn't fixed. The EPA says that if you clean up mold but don't fix the water problem, the mold will most likely come back. The most useful question is often what the moisture source was and what was done about it.
How do I know the remediation is finished?
The EPA's homeowner guide lists what to look for: the water or moisture problem is completely fixed; there's no visible mold and no moldy smell; and someone revisits the site after cleanup and finds no new water damage or mold. It also says that in the end it's a judgment call with no easy answer.
What should I ask for after the work is done?
The full project file: the original assessment, the scope of work, moisture readings, the lab report and any photos. Who did the final check, and whether they were independent of the company that did the work. What the moisture source was and how it was corrected. Which lab analyzed any samples, and the date the results describe.
Sources: US EPA, "Mold Testing or Sampling" and "A Brief Guide to Mold, Moisture and Your Home."
Your answers stay with us.
We don't sell your data. If you give us your email, we'll use it to arrange the conversation you agreed to, and to send occasional updates only if you tick the box asking for them. Wellthrive is an environmental quality platform. It is not a medical device, and it does not diagnose, treat, mitigate, or prevent any disease. If you'd rather just talk instead of filling in this form, contact us.
If you've been through this, you know something we don't. Thank you for taking the time to tell us.
Seth Asare — Founder, CEO & President, Wellthrive, Inc.