re: question about using neg. air pressure machine

[Guest guest]

Hi, everyone,

The CIH came back today to finish up clearance testing of

our remediated house.

I asked him why the neg. air machines in the house had

not been vented to the outside. He said that they are

vented outside only when there is asbestos in the air.He

said that if you vent it outside when there is mold, then

you end up pulling air thru the wall sockets etc. (which

is, evidently, not desirable).

Just wondered if his explanation falls within standard

procedures.

Thanks,

Jocelyn in AR

PS He still has the same sinus infection he had in

December. Seems to me that standing around in dusty, moldy

houses would promote a chronic sinus infection. Yet, he

declined my offer of a respirator. Go figure!