Mold Prevention Hub

Mold Prevention

Control moisture, ventilation, and maintenance to keep mold from taking hold.

Mold-proofing your home means staying ahead of moisture, fixing issues fast, and building healthy airflow into every room.

Download the mold checklist Monitor indoor humidity
  • 1

    Control indoor humidity

    Keep your home below 60% relative humidity with HVAC tuning, dehumidifiers, and smart monitoring.

    Choose a dehumidifier strategy
  • 2

    Fix water issues within 24 hours

    Dry leaks, floods, and condensation immediately before mold has a chance to colonize.

    Use our water damage checklist
  • 3

    Ventilate and maintain high-risk rooms

    Bathrooms, basements, and HVAC systems need consistent cleaning and airflow to stay mold-free.

    Keep HVAC mold-free

Prevention fundamentals

Hard-won lessons from thousands of inspections—use them to avoid costly remediation later.

Moisture control is non-negotiable

  • Use air conditioning or dehumidifiers whenever humidity exceeds 60%.
  • Check for condensation on windows, ducts, and cold surfaces weekly.
  • Install humidity monitors in basements, bathrooms, and laundry rooms.
See dehumidifier best practices

Dry water damage fast

  • Dry building materials within 24–48 hours to stop mold before it starts.
  • Remove wet drywall or insulation to expose hidden cavities.
  • Document damage for insurance before you begin demolition.
Handle water damage step-by-step

Design for drainage & airflow

  • Keep gutters clear and slope soil away from the foundation.
  • Ventilate bathrooms, attics, and closets with fans or louvered doors.
  • Service HVAC coils and ductwork to remove dust mold feeds on.
Maintain HVAC and ventilation

Targeted prevention topics

Dig into specific problem areas—from HVAC mold to bathroom maintenance and storage tips.

Stay ahead all year long

Combine prevention with early detection and fast remediation to keep mold from returning.

Moisture never takes a day off. Build prevention into your weekly routine, track humidity like a utility bill, and you’ll avoid most remediation nightmares.