Mold Scanner AI Blog: Expert Guides for Every Mold Problem
Every guide is free, written at a sixth grade reading level, and backed by published research from the EPA, CDC, and leading mold experts.
Mold Types
Mold Types
White Mold: What It Is + How to Remove It
Fuzzy white growth vs efflorescence vs mildew, and the spray test.
Mold Types
Yellow Mold: Is It Dangerous?
From harmless slime mold to the wood-eater Serpula. How to tell.
Mold Types
Orange Mold: Usually Not Even Mold
The shower film is bacteria. Real orange molds live elsewhere.
Mold Types
Brown Mold: The One That Blends In
It hides in wood tones and spreads unnoticed. Spot it and stop it.
Mold Types
Stachybotrys: The Real Toxic Black Mold Story
What this species needs to grow and how labs confirm it.
Mold Types
Aspergillus in Homes: Species + Risks
The most common indoor mold genus, from harmless to serious.
Mold Types
Cladosporium: The Most Common Household Mold
The olive-green mold on window frames and vents, explained.
Mold Types
Penicillium Mold: Blue-Green and Fast
The fast colonizer of water-damaged walls, carpet, and food.
Mold Types
Black Mold: What It Is and What to Do
How to identify Stachybotrys, understand the health risks, and remove it safely.
Mold Types
Pink Mold in Shower
What causes that pink slime in your shower and how to get rid of it for good.
Mold Types
Mold vs Mildew: What Is the Difference?
How to tell mold and mildew apart by look, smell, and where they grow.
Mold Types
What Does Mold Look Like?
Photo guide to the colors, textures, and patterns of common household mold.
Mold Types
Signs of Mold in Your House
The visible and hidden clues that your home has a mold problem.
Mold Types
Types of Mold
12 common household molds and how to identify them by color and texture.
Mold Types
Green Mold
Penicillium, Aspergillus, and Cladosporium. Identification and removal.
Mold Types
Black Mold in Bathroom
Where black mold hides in bathrooms and how to get rid of it for good.
Mold Types
Is Mold Dangerous?
The truth about mold health risks. Who is at risk and when to act.
Room Guides
Room Guides
Mold in Carpet: Check, Clean, or Trash
The corner-lift check, the pad problem, and when replacement wins.
Room Guides
Mold on Concrete: Floors, Walls, Slabs
Why mold grows on concrete at all and how to keep it off.
State Reports
Mold in Florida: 2026 State Report
Metro rankings, hurricane lessons, and the DBPR licensing rules.
State Reports
Mold in Texas: 2026 State Report
Houston to El Paso: the humidity gradient, TDLR rules, rankings.
State Reports
Mold in Georgia: 2026 State Report
Savannah humidity, Atlanta crawl spaces, metro rankings.
State Reports
Mold in Mississippi: 2026 State Report
Gulf humidity plus heavy rainfall. Rankings and local help.
State Reports
Mold in Alabama: 2026 State Report
Mobile rain, Birmingham storms, and the metro rankings.
State Reports
Mold in South Carolina: 2026 Report
Lowcountry humidity and flood-prone coasts, ranked.
State Reports
Mold in North Carolina: 2026 Report
Coastal storms, mountain rain, and crawl spaces, ranked.
State Reports
Mold in Tennessee: 2026 State Report
River-valley humidity and flash floods, metro by metro.
State Reports
Mold in Arkansas: 2026 State Report
Delta humidity and spring floods. Rankings and fixes.
State Reports
Mold in Kentucky: 2026 State Report
River valleys, damp basements, flood hollows, ranked.
Room Guides
Mold in Bathroom
Why bathrooms are the top mold hotspot and how to fix every surface.
Room Guides
Mold in Shower
Grout, caulk, and ceiling mold in your shower. Cleaning and prevention tips.
Room Guides
Mold in Basement
Basement mold causes, humidity control, and when to call a professional.
Room Guides
Mold on Ceiling
What ceiling mold means about your roof, pipes, or ventilation.
Room Guides
Mold in Attic
Attic mold from poor ventilation and roof leaks. How to stop it.
Room Guides
Mold in Air Ducts
How mold gets into your HVAC system and spreads to every room.
Room Guides
Mold on Mattress
How to spot, clean, and prevent mold on your mattress and bedding.
Room Guides
Mold on Window Sill
Why condensation builds on windows and creates mold. Simple fixes.
Room Guides
Mold on Walls
Surface mold vs deep wall mold. How to tell the difference and fix both.
Room Guides
Mold in Closet
Dead air and exterior walls make closets a hidden mold trap.
Room Guides
Mold in Crawl Space
Crawl space moisture, encapsulation, and vapor barriers explained simply.
Room Guides
Mold in Kitchen
Under the sink, behind the fridge, and inside cabinets. Kitchen mold guide.
Room Guides
Mold Behind Walls
How to detect hidden mold inside your walls without tearing them open.
How To
How To
Does Bleach Kill Mold? The Honest Answer
What bleach does on tile, why it fails on wood and drywall, and what to use instead.
How To
Does Vinegar Kill Mold? Where It Works
Undiluted white vinegar beats bleach on porous surfaces. Steps, dwell time, limits.
How To
Hydrogen Peroxide for Mold: Steps + Limits
The 3% method that foams into pores and leaves no toxic residue.
How To
Mold on Wood: Save the Grain
Sealed vs raw wood, when to sand, and when the lumber is done.
How To
Mold on Drywall: Clean or Cut?
The press test that decides it, and both fixes step by step.
Reviews
RMR-86 Review: Fast Stains, Honest Limits
The stain eraser pros love, and why it is not a mold killer.
Reviews
Mold Armor Review: Read the Label First
Strong bleach-based cleaner. Right tool on tile, wrong on drywall.
Reviews
Concrobium vs RMR-86
Killer vs stain remover. They solve different problems.
Reviews
Concrobium vs Mold Armor
Bleach-free barrier vs bleach power. The honest comparison.
How To
How to Get Rid of Mold
Step by step removal guide for every surface in your home.
How To
Mold Cleaning Products
Concrobium, EC3, RMR, Zinsser. What works and what does not.
How To
Concrobium Mold Control Review
Honest review of the most popular mold cleaner. Pros, cons, and alternatives.
How To
Dehumidifier for Mold Prevention
What size dehumidifier you need and where to put it. Expert tips.
How To
Best Air Purifier for Mold
Top 5 HEPA air purifiers for mold spores and mycotoxins in 2026.
How To
How to Test for Mold
DIY and professional testing methods compared. Step by step guide.
How To
How to Prevent Mold
15 expert backed tips to keep your home mold free. Room by room guide.
How To
How Fast Does Mold Grow?
Timeline from water damage to colony. The 48 hour rule explained.
Health
Health
Toxic Mold Symptoms
The symptoms of mycotoxin exposure and when to see a doctor.
Health
Mold Allergy Symptoms
How mold allergies differ from mold toxicity. Testing and treatment.
Health
Musty Smell in House
What a musty smell means, where to look, and how to fix it.
Health
CIRS Symptoms and Treatment
Chronic Inflammatory Response Syndrome from mold. The CIRS protocol.
Health
Mold and Pregnancy
How mold exposure affects pregnant women and what to do about it.
Health
Mold Sickness
Symptoms, causes, and how to recover from mold illness. Expert protocols.
Testing
Testing
Mold Testing Kit
DIY mold test kits compared. Which ones work and which waste money.
Testing
ERMI Test
The EPA's Environmental Relative Moldiness Index. When and how to use it.
Testing
Mycotoxin Testing
Urine, blood, and home dust tests for mycotoxins. What doctors recommend.
Testing
Mold Inspection Cost
How much a professional mold inspection costs and what you get for it.
Testing
Professional Mold Testing
What to expect from a certified mold inspector. Methods, costs, and when you need one.
Testing
Mold Test Cost
Full pricing breakdown for every mold test type. DIY to professional.
Legal & Cost
Legal & Cost
Mold Remediation Cost
Average costs by room, by severity, and when DIY is enough.
Legal & Cost
Mold in Apartment: Tenant Rights
Your legal rights as a renter when your landlord ignores mold.
Legal & Cost
Does Homeowners Insurance Cover Mold?
When insurance pays for mold damage and when it does not.
Appliances
Appliances
Mold in Window AC Units
The musty-blast fix: check, clean, and keep the unit dry.
Appliances
Mold in Washing Machine
Front loader mold in the gasket. How to clean it and keep it gone.
Appliances
Mold on Clothes
How to remove mold from clothes without ruining the fabric.
Appliances
Mold in Car
Car mold from water leaks and AC systems. Cleaning guide.
Appliances
Mold on Furniture
Wood, upholstered, and leather furniture mold removal.
Appliances
Mold on Grout
Tile grout mold in bathrooms and kitchens. Best cleaners and sealers.
Appliances
Mold on Caulk
When to clean caulk mold and when to replace the caulk entirely.