Questions this calculator answers
- Do I need a mould inspection or mould remediation?
- Assessment establishes whether and where. Remediation removes it under containment. Some states forbid one firm from doing both. Start with moisture after a water loss, not with a spray bottle.
- The smell is gone. Am I fine?
- This tool will not say so. Hidden moisture is why moisture mapping exists.
- Can the same company test and remediate?
- In some states, no. Even where it is legal, independence is the better paper trail.
Sources and methodology
Figures dated 23 August 2026. Last reviewed .
- Mold and moisture (US EPA, retrieved 2026-08-23. Fix the moisture source; large areas of growth are a professional job. Not a licence table.)
Related
- Drying time Dry first. Mould is what happens when drying did not.
- Is it covered? Mould from a covered sudden loss is a different conversation from mould from a long leak.
- Is this estimate fair? Containment and a log are completeness items on a mould scope too.