Start with conditions, not a product
Opening a wall or ceiling without real containment just spreads the problem to the rest of the unit or house. Getting the barrier and airflow right has to come before any demolition.
Build a complete scope
- The moisture source, established before cleaning is priced
- Whether air conditioning and humidity rather than a leak are driving it
- How block walls change what containment and removal actually involve
- The line between material removed and material cleaned, explained
- Verification and the humidity control that keeps it from returning
Clearwater context
Containment work on the barrier island often has to work around condo-association rules and shared walls, while mainland ranch homes give more room to isolate a work zone. Either way, salt air means fasteners and hardware get replaced more often than a standard materials list would suggest.