If you need an urgent response, contact us at (503) 208-9780. We are open 24/7, 365 days a year, and our response time is typically within 45 minutes. In the meantime, here’s what Portland homeowners need to know about preventing mold growth during the damp winter months.

Why Mold is a Major Problem in Portland During February
Portland’s rainy climate and consistently high humidity make mold a year-round issue, but February presents ideal conditions for mold growth. With constant moisture, cold temperatures, and limited sunlight, many homes struggle with excess indoor humidity and condensation, which can lead to serious mold infestations.
✔ Why Mold is Worse in Portland During Winter:
- Persistent Rain & High Humidity – Excess moisture creates the perfect breeding ground for mold.
- Poor Ventilation – Sealed-up homes during winter trap moisture indoors.
- Condensation on Walls & Windows – A sign of excess humidity, allowing mold to form.
- Leaks & Water Intrusion – Roof leaks, basement flooding, and hidden pipe leaks go undetected for months.
Without proper moisture control, mold can spread rapidly, damaging walls, floors, ceilings, and even HVAC systems.

Signs You May Have a Mold Problem
If you notice any of these warning signs, you might have hidden mold growth in your home:
✔ Musty or damp odors that won’t go away.
✔ Dark or greenish-black spots on walls, ceilings, or floors.
✔ Increased allergy symptoms (coughing, sneezing, headaches).
✔ Warping or softening of drywall and wood.
✔ Excess condensation on windows and cold surfaces.
Mold thrives in damp, enclosed spaces, so basements, attics, crawl spaces, and bathrooms are common hotspots.

What to Do If You Discover Mold in Your Home
1. Avoid Disturbing the Mold
✔ Do not scrub or wipe the affected area—this can release spores into the air.
✔ Limit airflow to prevent mold spores from spreading (turn off HVAC systems).
2. Reduce Moisture Immediately
✔ Open windows and doors to increase ventilation.
✔ Use a dehumidifier to maintain indoor humidity below 50%.
✔ Address any water leaks or condensation buildup as soon as possible.
3. Document the Damage for Insurance Claims
✔ Take photos and videos of all mold-affected areas.
✔ Keep records of any previous water leaks or flooding that may have contributed.
✔ Contact your insurance provider to check mold remediation coverage.

How 911 Restoration Portland Removes Mold & Restores Air Quality
As the top restoration company in Portland, we provide comprehensive mold inspection, removal, and prevention services.
1. Professional Mold Inspection & Testing
✔ Identify the type and extent of mold growth.
✔ Use moisture meters to locate hidden leaks and humidity issues.
2. Safe Mold Containment & Removal
✔ Seal off affected areas to prevent further spread.
✔ HEPA vacuuming and antimicrobial treatments to eliminate mold at the source.
3. Air Quality & Odor Removal
✔ Use air scrubbers and dehumidifiers to remove airborne mold spores.
✔ Deep cleaning of affected areas to restore indoor air quality.
4. Structural Repairs & Prevention
✔ Replace damaged drywall, insulation, and flooring.
✔ Apply moisture-resistant coatings to prevent future mold growth.
✔ Insurance Assistance: If mold was caused by water damage, we’ll help you file a claim with your insurance provider.

How to Prevent Mold Growth in Portland’s Wet Winter Months
✔ Control Indoor Humidity: Keep humidity levels between 30-50% using a dehumidifier.
✔ Improve Ventilation: Use exhaust fans in bathrooms, kitchens, and laundry rooms.
✔ Fix Leaks Quickly: Check for roof leaks, plumbing leaks, and condensation buildup.
✔ Use a Mold-Resistant Paint or Sealant: Protect surfaces in mold-prone areas.
✔ Clean & Dry Flooded Areas Immediately: If water damage occurs, act fast to prevent mold growth.
Taking proactive steps can save thousands in remediation costs and protect your home’s air quality.

See What Others Are Saying
Want to know why we’re the top restoration company in Portland? Read our reviews to see how we’ve helped homeowners eliminate mold and improve air quality.

Call Us for Mold Remediation in Portland
If you suspect mold growth in your home due to Portland’s wet winter weather, contact 911 Restoration Portland at (503) 208-9780 for immediate mold removal services.
Let us restore your property and improve your indoor air quality. Visit our website for more information or to schedule an appointment: 911 Restoration Portland.
