Mildew vs. Mold: What’s the Difference and Why It Matters in Utah Homes
If you’ve noticed musty smells or strange spots on your walls, ceilings, or windows, you might be wondering: Is it mildew or mold? The answer matters — especially when it comes to your health, your home, and your insurance coverage.
Here’s how to tell the difference between mildew and mold, why it matters for homeowners in Riverton, and when to call in a professional.
🔍 What Is Mildew?
Mildew is a surface-level fungus that usually appears as white or grayish patches on damp areas like bathroom tiles, window sills, or shower curtains. It grows flat and is easy to wipe away with a household cleaner.
Common Places You’ll Find Mildew:
- Bathroom ceilings and walls
- Window tracks and glass
- Shower tiles or curtains
- Basement vents or ductwork
Good news: Mildew is usually not harmful to the structure of your home and is easily treatable.
🦠 What Is Mold?
Mold, especially black mold, is a deeper fungal growth that can spread through walls, wood, and insulation. It often appears as black, green, or dark brown patches and may have a fuzzy or slimy texture.
Unlike mildew, mold penetrates porous surfaces and can cause significant damage over time — and may trigger serious health issues.
Health Risks of Mold Exposure:
- Worsened asthma or allergies
- Chronic coughing or sneezing
- Eye, nose, or throat irritation
- Headaches, fatigue, and skin irritation
🧪 How to Tell the Difference Between Mold and Mildew
| Characteristic | Mildew | Mold |
|---|---|---|
| Color | White, gray, or light brown | Black, green, brown |
| Texture | Powdery or fluffy | Fuzzy, slimy, or thick |
| Location | Surface of moist areas | Deep in drywall, wood, insulation |
| Health Risk | Low | Moderate to high |
| Ease of Cleaning | Can be cleaned with household products | Requires professional remediation |
📍 Why This Matters for Utah Homeowners
Homes in Riverton and nearby areas are prone to moisture problems due to snowmelt, basement humidity, and plumbing leaks. While mildew is more common on surfaces, hidden mold often forms in basements, crawlspaces, and behind drywall after water damage.
If you’re not sure what you’re dealing with — it’s best to get a professional opinion.
🧰 When to Call a Mold Professional
You should contact a licensed mold remediation team if you notice:
- Recurring dark spots after cleaning
- Musty odors in your basement or HVAC vents
- Recent water damage or flooding
- Health symptoms that improve when you leave home
Learn more about our Riverton mold removal services or schedule an inspection.
0 Comments