Start with conditions, not a product
Standing water, a failed vapor barrier, or a slow plumbing leak under the house won't stop feeding new growth just because the visible mold gets wiped away. The moisture source underneath has to be corrected first.
Build a complete scope
- The wetting source, established before any remediation is costed
- Whether air conditioning against humid air is condensing inside the wall
- How block construction changes what containment and removal involve
- What is removed and what is cleaned, with the reasoning set out
- Verification, plus the humidity control that stops it returning
West Palm Beach context
True crawlspaces are the exception here — most West Palm Beach construction, from 1920s cottages to new builds near Rosemary Square, sits on a slab. Where an elevated pier-and-beam home does exist, usually in the older historic pockets, the shallow coastal water table makes under-house humidity a persistent concern.