The Bleach Myth
The most common DIY approach to mold is spraying it with bleach. This is a massive mistake. Bleach is mostly water. When you spray it on porous surfaces like drywall, the chlorine stays on the surface while the water soaks deep into the material—actually feeding the roots of the mold and causing it to return stronger.
Why Professional Remediation is Necessary
- Containment: If you start ripping out moldy drywall without negative air containment, you will blast millions of toxic spores throughout your entire HVAC system, contaminating the whole house.
- Root Removal: Professionals don't just kill the surface mold; we remove the infested porous materials entirely and treat the underlying framing with specialized antimicrobials.
- Source Identification: If you don't fix the moisture source, the mold will always return. Professionals use thermal imaging to find hidden leaks.
For anything larger than a 10-square-foot patch (about the size of a bath towel), the EPA recommends hiring a certified professional.
