"David Martel" wrote in message
ink.net...
Karen,

You may wish.to buy, borrow or rent a hygrometer. It will tell you the
relative humidity. Take some readings in your basement to find out whether
you have a humidity problem. Compare these to readings upstairs and
outside.

Unless you have a VERY tight house, you just don't have to run a
dehumidifier in the heating season. BUT you do have to ensure that the
"damp" area is kept at a comfortable temperature. This will dry out the
basement. With sufficient circulation and air exchange with the rest of
the house the entire place becomes more comfortable.

Almost certain the OP has a moisture problem. He should address these
problems as well he can. "Pumping" water out of a damp basement with dry
air can cause minerals to build up on and in the walls.