DevenC 发表于 2013-12-26 12:49 / _* G$ o$ }$ C- I
what happens if there is persistent condensation? " c" ]! b1 b, x5 c& pblinds and curtains are left open all the time, t ...
+ Z3 O/ d1 ~" d, `good question. it means your indoor humidity is too high. many reasons: cooking, air leakage, rh too high, or insulation problem around your windows.