Indoor Environment Notebook: ventilation

Indoor Environment Notebook

Questions archive

Sewer gas and carbon monoxide(11/16/07)
Waterbed odors(9/27/07)
Duct cleaning biocide-glutaraldehyde(6/31/07)
Formaldehyde symptoms(8/16/07)
Ammonia odor(8/9/07)
Formaldehyde in FEMA trailers(5/23/07)
QPCR mold testing II (3/31/07)
QPCR mold testing I (3/14/07)
Mold allergy testing questions(2/19/07)
Sick office buildings(1/30/07)
Mold litigation-compromised position paper(1/11/07)
Incense'06(11/3/06)
Crawlspace problems(10/6/06)
School IAQ issues(9/22/06)
Wet spray-applied cellulose insulation(9/8/06)
Formaldehyde & FEMA trailers(8/25/06)
Mold viability(8/11/06)
Motel mold issue(6/3/06)
Abating New Orleans mold(3/25/06)
Duct liner(3/3/06)
Outdoor mold samples(1/13/06)
New Orleans mold (12/2/05)
Bathroom mold(11/11/05)
Why test for mold(10/28/05)
Odor/source identification(10/14/07)
Mold sampling costs and quality of results(10/07/05)
Outdoor mold(9/30/05)
Mold spore counting protocol(9/23/05)
Mold laboratory accreditation(9/16/05)
Test results and remediation(9/9/05)
Interpreting mold sampling results(9/2/05)
Water intrusion through brick veneer(8/26/05)
Mold in matresses(5/12/05)
Mold clearance4(8/5/05)
Mold clearance 3(7/29/05)
Mold clearance 2 (7/22/05)
Mold clearance-1(7/15/05)
Brick veneer and mold(6/24/05)
School sewer gas (04/22/05
Need for mold testing? (03/24/05)
Ozone generator problems(02/25/05)
Mushrooms in my house(02/03/05)
What do these mold levels mean?(01/13/05)
School test results(12/10/04)
Pet transport of mold(11/26/04)
Endotoxin1(11/11/04)
Allergic child(10/28/04)
Chaetomium(10/28/04)
Motel mold(10/01/04)
Mold safe?(09/24/04)
Mold infestation in newly purchased house(09/17/04)
Basement mold (09/10/04)
Moldy matresses-2(09/03/04)
Moldy matresses-1(08/27/04)
Healthy/unhealthy schools -2 (08/20/04)
Healthy/unhealthy schools(08/12/04)
Mold clearance criteria(07/09/04)
Crawlspace problems(07/02/04)
Aureobasidium and soot deposits(06/18/04)
Water leak(06/10/04)
Mold clearance values (05/07/04)
Harwood floors & mold(04/23/04)
Brick veneer(04/16/04)
Musty odors(04/02/04)
Mold dilemna(03/25/04)
Mold testing results(03/05/04)
Mold sampling methods(02/26/04)
Mold in schools(02/16/04)
Mold inspections(02/06/04)
Clearance testing(01/23/04)
Mold and home inspections(01/15/04)
WSACI structural damage(01/02/04)
Mold in HVAC(12/12/03)
SBS and UV lights(12/05/03)
Wet spray-applied cellulose insulation-4(11/21/03)
Crawlspace remediation(11/14/03)
Crawlspace concerns(11/07/03)
UV light air cleaning(10/31/03)
Mold cleanup(10/10/03)
Portable schools-2(10/03/03)
Portable schools(09/26/03)
Wet spray-applied cellulose insulation-3(09/19/03)
Wet spray applied cellulose insulation-2(09/11/03)
Wet spray-applied cellulose insulation(09/04/03)
Crawlspaces(08/14/03)
Healthy mold levels? (07/08/03)
Brick veneer&mold(06/23/03)
Water leaks(06/09/03)
Responding to a mold concern(05/30/03)
Carpet flooding(05/23/03)
"Soot particles"(05/02/03)
Mold quarantine(04/24/03)
Engineered flooring(04/14/03)
Mold clearance sampling(04/07/03)
Is my home's air too dry? (03/27/03)
Mold worries(03/20/03)
Post-fire mold(03/17/03)
Mold remediation questions?(03/06/03)
School air quality(02/27/03)
Crawlspace issues(02/18/03)
Mold in utility closet(02/11/03)
Uncertain mold(01/31/03)
Incensed!(01/10/03)
Interpreting mold test results(01/02/03)
Ventless fireplaces(12/19/02)
HEPA filters(12/13/02)
Hidden mold(12/06/02)
Stucco concerns(11/29/02)
Mold clearance sampling(11/22/02)
Soiling/ghosting(11/14/02)
Ceiling soiling(11/07/02)
Carbon monoxide evaluation(10/31/02)
Crawlspaces revisited(10/17/02)
Finding mold odor sources(10/10/02)
"Ghost odor" case history(09/26/02)
Positive mold tests?(09/19/02)
Crawlspace problems(09/12/02)
Health problems(09/05/02)
Hidden mold(08/29/02)
Office copiers(08/22/02)
Cladosporium(08/15/02)
Sensory mold detection(08/02/02)
Mold and houseplants(07/25/02)
Condensation on windows(7/20/02)
Mold & construction issues(07/06/02)
Health issues and duct liner(06/27/02)
Solving sewer gas(06/21/02
Carpet darkening(06/14/02)
Mold test results2(06/06/02)
Mold test results1(05/25/02)
Water entry problems(05/23/02)
Black particles(05/09/02)
Formaldehyde concerns(05/02/02)
Mold standards(04/25/02)
Carpeting concerns(04/18/02)
School problems(04/11/02)
Tobacco odor(04/04/02)
Black substance (03/28/02)
Controlling Penicillium (03/22/02)
Remediating Penicillium-1(03/07/02)
Sewer gas health concerns(02/28/02)
Ultraviolet lights/ozone(02/21/02)
Penicillium'02(02/14/02)
Safe mold levels(02/07/02)
Acceptable mold levels(01/31/02)
Ventless fireplaces(01/24/02)
Stucco and Mold(01/17/02)
Dehumidifiers(01/09/02)
Mold sampling01(12/27/01)
Mold sampling01(12/13/01)
Safe/harmful exposure levels(12/06/01)
Mold remediation guideline values(11/22/01)
Anthrax and postal workers(11/15/01)
Lead Inspection(11/09/01)
School mold prevention(11/01/01)
Lead paint(10/25/01)
WTC concerns(10/19/01)
Crawlspace problems(10/12/01)
Old house/mold testing(10/04/01)
White spots on basement concrete(09/27/01)
Plumbing failure and mold(09/20/01)
Penicillium mold(09/13/01)
Carpet cleaning(09/06/01)
Salvaging moldy books(08/30/01)
House/mold inspection(08/23/01)
Flooded flooring(08/16/01)
Building-related asthma(08/09/01)
Chemicals in copy paper (08/02/01)
Basement mold(07/26/01)
Mold liability(07/12/01)
Workplace formaldehyde(07/05/01)
Beauty college(06/28/01)
Attic problems(06/21/01)
Sick buildings(06/14/01)
Water leak and mold(06/07/01)
Formaldehyde and Formica(05/31/01)
Incense burning(05/24/01)
Building temperatures(05/17/01)
Florida mold(05/10/01)
Office ammonia(05/03/01)
Formaldehyde sampling(04/26/01)
Sewer gas problem(04/19/01)
Wet office basement(04/12/01)
Sick building syndrome(03/05/01)
Cat allergen cleaning(03/29/01)
Safe flooring concerns(03/22/01)
Air ionizers(03/15/01)
UV air cleaners(03/10/01)
Stachybotrys abatement(03/01/01)
Rusty registers(02/22/01)
Biocides and humidifiers(02/15/01)
House illness(02/08/01)
Moldy attic(02/01/01)
Mold remediation(01/25/01)
Vinyls and plastisizers(01/18/01)
Moldy window frames(01/11/01)
Unvented gas fireplaces(12/29/00)
Cat Allergy(12/22/00)
Building-related sickness(12/15/00)
Ductboard(12/07/00)
Dust mites-2(11/30/00)
Church air quality(11/23/00)
Black magic dust(11/16/00)
Mold tests(11/09/00)
Damp moldy house(11/02/00)
School mold problems-2(10/26/00)
Soot(10/19/00)
Conversion/maintenance(10/12/00)
Dust mite control 1(10/05/00)
Crawlspace mold(09/28/00)
Black particles(09/21/00)
School health problems(09/14/00)
House plants(09/07/00)
Tarry roof(08/31/00)
Fatique(08/24/00)
School mold(08/17/00)
Cement dust(08/10/00)
Health effects of burning candles(08/03/00)
Healthcare facilities(07/27/00)
Eucalyptus odors(07/20/00)
Propane-like odors(07/13/00)
Tobacco smoke woes(07/06/00)
Stachybotrys:Is it dangerous?(06/29/00)
Factory carbon monoxide(06/22/00)
Attic ventilation/mold(06/15/00)
Daycare centers(06/08/00)
Black mold in bathrooms and basements(06/02/00)
Mold/drainage(05/25/00)
Particles/Filtration(05/18/00)
Black dust(05/11/00)
Ozone generator(05/04/00)
Stachybotrys-2(04/27/00)
Ventilation(04/20/00)
Formaldehyde/mobile home (04/13/00)
Dust and SBS (04/06/00)
Stachybotrys (03/30/00)
Waterbed odor(03/23/00)
Methane (03/16/00)
Radon (03/09/00)
Duct cleaning (03/02/00)
Dusty house (02/24/00)
Moldy vacation (02/17/00)
Mass hysteria (02/10/00)
Floor covering (02/03/00)
Pesticides in schools (01/27/00)
Perfumes and fragrances (01/20/00)
Hospital woes (01/13/00)
Mold overhead (01/06/00)
My school building makes me sick (12/29/99)
Dust mites: what's the best air cleaner? (12/15/99)
Chronic sinus problems and a 100-year-old house with an unpleasant musty/mushroom odor. (12/01/99)
Could this rash be caused by my work environment? (11/17/99)

Last Modification: 02/13/08 | Technical comments to the Webmaster