Gary: To be on the safe side I would hang the damp clothes on the basement clothesline and not the furniture.I just thought of it-if my mom caught me putting damp things on her furniture she would wring my neck!My dads house has a basement clothesline-from the days when my stepmom didn't have or want a dryer.also there was no dryer vent in the house.One day I was at her home-my grandmother was there as well.We were sitting in the living room and suddenly Grandmother says"We are going to Sears right now and getting Nancy a dryer"We were dumbfounded-but piled into the car and grandmom bought the dryer.Its used to this day-the clothesline in a backup.The oil furnace was in the basement-now gas-but it put out enough heat to dry the clothes.Anyway the dryer is connected to a water filled device that cathes the lint.You still get heat and humidity from the dryer.At my present house where I live I get enough humidity from dishwashing,bathing,etc.In the summer when I run the Airconditioner-I don't have as much-just as well.