Mold can be health threat Dr. Eugene Cole

[Guest guest]

Mold can be health threat

By Lois M.

Deseret Morning News

http://deseretnews.com/dn/view/0,1249,595063106,00.html

If the space under the sink smells moldy or even a little bit

of water's seeping into the basement, a serious health problem could

be lurking in the near future.

If, that is, the mold hasn't already given the family constant

runny noses and respiratory distress, sore throats, headaches,

fatigue and trouble concentrating.

" Anyone and everyone can eventually suffer effects in terms of

an allergic response to mold, " said Eugene Cole, a health science

professor at Brigham Young University who is part of a team of

experts that just created national standards for proper mold removal.

Mold isn't a problem just anyone can clean up. It takes an

expert hand. Some mold is so tenacious it can grow in jet fuel, said

Cole, adding that mold is different from common household mildew,

though both are from fungi and both need to be cleaned up. People who

just swipe at mold or say they'll take care of it later may be

allowing a minor problem to turn into a much bigger one, since mold

feeds on the surfaces on which it grows.

Cole said you have 72 hours at most to cut the source off,

remove the water damage and get rid of mold. Otherwise, the building

does the equivalent of " composting from the inside. "

Some cities, such as San Francisco, take it so seriously there

are laws about how it must be dealt with.

It's a myth that mold's not a problem in Utah because it's a

desert state, Cole said.

" In homes you have to have a certain level of humidity or the

skin burns, eyes itch and you start to dehydrate. " People and pets

give off moisture that could produce mold. And some people are

genetically more susceptible to mold's misery.

" People spend a lot of time indoors. We've created an

artificial ecosystem " with walls, a fake climate and more. Plumbing

leaks, carpets get too wet during cleaning and rain penetrates

foundations and roofs.

Concerns about mold center around allergies, toxicity and

infection, he said. Certain mold compounds create a potent carcinogen

that's highly toxic even in small amounts. Infections, while rare,

are increasing. Medical journals over the past half-decade point to

more opportunistic fungal infections growing in the nose, the lungs,

etc.

People who have an " extreme exposure to mold in the home " may

develop cognitive defects and memory loss. " An individual can become

disabled mentally and can't function any longer, " Cole said, adding

that it can destroy lives.

If you find mold and it's not an entire wall or attic space, it

should be cleaned off using a detergent, not bleach, which can be

very toxic itself. Afterward, check in a few days and if the mold is

back, you might need professional help, Cole said.

Getting good professional help can be tricky. Cole has

encountered so-called mold-removal experts who have suggested such

things as knocking down walls and blowing the space out with leaf

blowers. That's a bad plan guaranteed to spread mold spores

everywhere.

Big jobs require experts. Cole said they should be certified by

the Institute of Inspection Cleaning and Restoration Certification,

which sponsored creation of the peer-reviewed cleanup guide, or its

sister organization, the Association of Specialists in Cleaning and

Restoration. A certified expert will have passed a test and

understand moisture, mold contamination, building sciences and more.

It screens out fly-by-night outfits that led to the phrase, " Mold is

gold. "

There's no reason to panic. If you have a little mold under the

baseboard, clean it up. " You don't need to evacuate. "

He cautions against taking a heavy-handed chemical approach,

which trades a biological problem for a chemical one.

Besides checking foundations and keeping an eye out for water

leaks, make sure that carpet cleaners extract water so the carpet

will dry within 24 hours. Carpets should be vacuumed regularly. Even

in a very well-maintained carpet, 100,000 spores of mold per gram of

carpet dust are found. That's normal.

But mold can take root and multiply in carpets and fabrics,

bathrooms, pet areas, crawl spaces, food storage areas, heating and

air conditioning systems, window frames, wall cavities and attic

spaces. Once there, it can dine on wood, wallboard, wallpaper,

ceiling tile, insulation, concrete, fireproofing and glues and

sealants that are used in home building.

Cole presented the new guidelines earlier this month in San

Diego to mold removal professionals, insurance adjusters, attorneys

and others. The guidelines were co-sponsored by the Air Quality

Association and Indoor Environmental Institute.

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