problem with condensation on windows

[jenniferalan]

I have a problem with condensation on the windows in my house. The condensation is turning to green mould. Why is this happening and what can I do about it besides cleaning it? House is well vented, 2 years old and windows are opened everyday

[Chris P]

I have a problem with condensation on the windows in my house. The condensation is turning to green mould. Why is this happening and what can I do about it besides cleaning it? House is well vented, 2 years old and windows are opened everyday
Green Tips thread about dehumidifiers and condensation:
http://www.jumbletown.ie/forums/showthread.php?t=36864

Mould thread:
http://www.jumbletown.ie/forums/showthread.php?t=34666