InspectAPedia TM

Building & Environmental Inspection, Testing, Diagnosis, Repair, & Problem Prevention Advice
InspectAPedia
Home
| Air
Conditioning
| Electrical | Environment | Exteriors | Heating | Home
Inspection
| Insulate
Ventilate
| Interiors | Mold
Inspect/Test
| Plumbing
Water
Septic
| Roofing | Structure | Contact Us
New Directory of Professionals to Inspect or Test a Building New



MOLD INFORMATION CENTER
ALLERGEN TESTS for BUILDINGS

DO-IT-YOURSELF WARNINGS
FLOODS & MOLD CLEAN/PREVENT
MOLD ACTION GUIDE - WHAT TO DO
MOLD DETECTION & INSPECTION
HOW TO LOOK FOR MOLD
  CHOOSE SAMPLE POINT
  SAMPLING DRYWALL
  SAMPLING MISTAKES
  USE A FLASHLIGHT
WHAT MOLD LOOKS LIKE
  Black Mold
  Brown Mold
  Green Mold
  Red Mold
  Yellow Mold
  White Mold
  Invisible Mold
  Recognize Cosmetic Mold
  Recognize Harmless Black Mold
ATTIC MOLD
BASEMENT MOLD
CARPET TEST GUIDE
CRAWLSPACE MOLD
HIDDEN MOLD, HOW TO FIND
  Photo Guide to Finding Hidden Mold
  Hidden Mold Behind Paneling
  Spotting Hard-to-See Mold
  Use of a flashlight to find mold
  Wall test cuts to spot hidden mold
  Light colored toxic molds
  Moisture Gradients and Mold
  Other Places to Look for Hidden Mold
INSULATION MOLD

ITCHY FABRICS
MOLD BY MICROSCOPE
MOLD ON DIRT FLOORS
MOLDY CARPETS
PHOTO GUIDE TO STAINS on Indoor Surfaces
STUFF THAT IS NOT MOLD
USING LIGHT TO FIND MOLD


More Information
  Allergens:
  How to Look For Mold
  Mold Test Kits

InspectAPedia TM Home & Site Map
Air Conditioning
InspectAPedia Bookstore
Electrical
Environment
Exteriors
Heating
Home Inspection
Insulate Ventilate
Interiors
Mold Inspect/Test
Plumbing
Water
Septic
Roofing
Structure
Accuracy & Bias Pledge
Contact Us
Website en espanol
Website en Francais
Website en Portugese


Picture of green mold on a pantry shelfGreen Mold in the Home - a Photo ID Library for detection and identification of mold allergens
What toxic mold or other indoor mold looks like and stuff that's not mold but may be mistaken for mold
MoldAPedia ©

Google
 
  • Photographs of green mold in buildings - how to recognize mold
  • Photographs of green mold in buildings assist in spotting problem mold growth in attics, basements, and in the living area
  • Photos of mold of various colors and textures in buildings
  • Links to photos of stuff that is not mold or is harmless mold
Our site offers impartial, unbiased advice without conflicts of interest. We will block advertisements which we discover or readers inform us are associated with bad business practices, false-advertising, or junk science. Our contact info is at inspect-ny.com/appointment.htm.

What does green mold look like on indoor building surfaces? These mold spores and their photographs and examples of materials sometimes mistaken for mold have been collected in the U.S., Spain, Mexico, France, as well as in other countries where I've studied bioaerosols. These photos of mold on indoor building surfaces may help you recognize mold in buildings, recognize probably-cosmetic mold, and recognize stuff that is not mold and does not need to be tested. Also see Mold Related Illness: Index of Symptoms and for an atlas of building molds and for more microphotographs of building mold samples observed in our laboratory, see Mold Atlas of Indoor Clinical Mold, Pathogens, Allergens & Other Indoor Particles. © Copyright 2008 Daniel Friedman, All Rights Reserved. Information Accuracy & Bias Pledge is at below-left. Use links at the left of each page to navigate this document or to view other topics at this website. Green links show where you are in our document or website.

Photographs to Help Identify Mold in Buildings -
What mold looks like in a home or other buildings

Identification Photographs of Green Mold in Buildings

Photograph of thick green mold on subfloor over a crawl space

This photograph of thick green mold growth appearing on plywood subflooring over a wet crawl space was taken at a vacation home located at the edge of a lake. The combination of wet soils, roof spillage against the foundation, and long periods of inattention subjected this house to water damage and problematic mold growth.
Photograph of thick green mold on a box and other items

This photograph of thick green mold growth was taken on cardboard boxes and contents stored in a basement closet subjected to not only leaks through a foundation wall but also recurrent basement flooding. The presence of black mold and white mold on this box suggest that we may have at least three different genera/species of mold growing in this area. You can also see tan colored mold on the wooden picture frame on which this box sits, and white mold growing on the cigar boxes at the lower right of the photo.

Photograph of thick green mold on furniture

This photograph shows thick green mold growth on furniture, side-lit by our flashlight. the Green mold on furniture in a damp moldy basement, Aspergillus photo shown in thumbnail just below is a larger view of this item. Our lab examination determined that this mold, which was quite green to the naked eye, also contained Aspergillus niger (a black mold in the microscope).

Interestingly this very moldy furniture had been in this (very wet) location only three weeks according to our client.

  • Green mold on basement drywall sheetrock sheet rock - Daniel Friedman
04-11-01Green mold on drywall in a flooded basement, or blue-green mold is shown in this photograph. The mysteriously-sharp line marking the top edge of this mold growth was very important. Dissection of the wall showed that a 12-inch strip of drywall had been removed and replaced around the entire room perimeter. The mold growth line marked the cut edge and taped-over repair - and a change in moisture levels of the materials which slowed mold spread above this point. A previous owner had repaired previous water and flood damage in this basement. This is an example of the exception to the general rule that mold growth tends to spread in a non-linear pattern over surfaces.

More Reading and photos to assist people looking for mold contamination in buildings:
WHAT MOLD LOOKS LIKE
MOLD IN HOMES
  Black Mold
  Brown Mold
  Green Mold
  Red Mold
  Yellow Mold
  White Mold
  Invisible Mold
USING LIGHT TO FIND MOLD
MOLD BY MICROSCOPE
PHOTO GUIDE TO STAINS on Indoor Surfaces
CARPET TEST GUIDE
STUFF THAT IS NOT MOLD

HOW TO LOOK FOR MOLD
WHAT MOLD LOOKS LIKE
ATTIC MOLD what attic mold looks like, where to look
BASEMENT MOLD what basement mold looks like, where to look
CRAWLSPACE MOLD what crawl space mold looks like, where to look
MOLD ON DIRT FLOORS
MOLDY CARPETS how to look for mold under and on carpeting
HIDDEN MOLD, HOW TO FIND
INSULATION MOLD photo tour of other places to look for hard-to-spot mold
DO-IT-YOURSELF WARNINGS for mold investigators and homeowners

Use the specific article links above or on any of our web pages use the links at the left of each page to navigate this document or to view other topics at this website. Green links show where you are in our document or website.

More expert information on this topic


 


WHAT MOLD LOOKS LIKE
MOLD IN HOMES
USING LIGHT TO FIND MOLD
MOLD BY MICROSCOPE
PHOTO GUIDE TO STAINS on Indoor Surfaces
CARPET TEST GUIDE
STUFF THAT IS NOT MOLD
More Information
  Allergens:
  How to Look For Mold

InspectAPedia TM Home & Site Map
Air Conditioning
InspectAPedia Bookstore
Electrical
Environment
Exteriors
Heating
Home Inspection
Insulate Ventilate
Interiors
Mold Inspect/Test
Plumbing
Water
Septic
Roofing
Structure
Accuracy & Bias Pledge
Contact Us

More Information on Finding and Identifying Mold in Buildings and Building Diagnostic Inspections and Repairs

  • Looking for Mold Procedure: what mold is often found where in buildings - simple technical presentation
  • How to Look For Mold, List of Articles: Hiring a Mold or IAQ Consultant, Getting a Remediation Plan
  • Mold spores in the Home - a Photo ID Library for detection and identification of mold allergens
  • Recognizing Allergens: What various indoor allergens look like - identification photos to help identify pollen, dust mites, animal dander, toxic or allergenic mold - Common Mold and other Allergens, Irritants, Remedies & Advice
  • Stuff that is not mold but is often mistaken for it - things you may not want to test. Also, not all "black mold" is toxic - here are examples of harmless black mold.
  • Allergens: what they look like in buildings
  • Animal Allergens: Dog, Cat, and Other Animal Dander - Cleanup & Prevention Information for Asthmatics and regarding Indoor Air Quality.
  • Mold in Fiberglass Insulation© 2005 comments about a field study in process, & more about health hazards from fiberglass insulation - DJF
  • Mold Investigation Tips for Home Inspectors how to find mold, where to look, what is likely to be important. Advice to building inspectors intending to inspect or test for toxic or problematic mold indoors, mold inspection methods, and mold test methods which are valid or invalid
  • Mold Test Kits - How to Collect and Send Your Own Mold Sample to our mold testing lab
  • Meruliporia: the house eating fungus or "poria"
  • Mold Central: indoor air quality investigation case histories, key links what to do about mold and indoor allergens - our Fear of Mold "Mycophobia" WebLog-Blog.
  • New Ozone Warnings - Use of Ozone as a "mold" remedy is ineffective and may be dangerous.
  • Rot concerns in buildings-some building mold such as Meruliporia incrassata "Poria" risks serious rot and hidden structural damage
  • Frequently Asked Questions About Mold -- check this FAQ list & IAQ Site Map to see if you can find a quick answer to your mold concern

GO TO the MOLD and INDOOR ENVIRONMENT INFORMATION CENTER for in-depth advice on avoiding testing for or cleaning up mold and other indoor environmental hazards, odors, gases, contaminantsThe Mold Information Center: What to Do About Mold in Buildings, When and How to Inspect for Mold, Clean Up Mold, or Avoid Mold Problems

GO TO MOLD TEST KITS: This expert-recommended mold test kit is cheap and yet top performing *IF* you use a competent analysis laboratory!Use this simple, economical mold test kit by following our instructions on how to collect and mail mold samples to our lab

GO TO IAQ/MOLD-TEST LAB SERVICES: Mold, Pollen, indoor air quality, field and laboratory services by an expert.Environmental Inspection, Testing, & Diagnosis On-Site IAQ, Gas, Air Testing, Mold Investigation, Sick Building Diagnosis, Lab Services, & Remediation Plan Preparation - indoor air quality testing, problem source determination, supporting lab work, written remediation plan addressing removal of environmental and other hazards and prevention of their recurrence.

goto InspectAPedia.com - authoritative, in-depth Building Diagnostic and Repair Information for building buyers, owners, inspectorsInspectAPedia TM Home & Site Map - Building Inspection, Diagnosis, & Repair, Environmental Inspection & Testing - Research Website

GO TO our PRE PURCHASE BUILDING INSPECTION SERVICES: Authoritative information for home buyers and home owners is included with your inspection.Home Inspection Construction Consulting Services & advice for home buyers

CONTACT Daniel Friedman - Dan is a senior ASHI home inspector, nationally recognized expert on building inspection, building failures, and sick building investigationContact Daniel Friedman for website content suggestions or for fee-paid consulting

Google
 

04/30/2008 - 01/01/1998 - www.inspect-ny.com/sickhouse/Green_Mold_Pictures.htm - © Copyright 2008-1998 Copyright Daniel Friedman All Rights Reserved