Very unsexy topic!
We've recently moved to Singapore and into a house with a tumble dryer (located outside on a patio). I put clothes in for hours on the maximum cotton setting and they come out as wet as when they went in. I'm not overloading the dryer (I've tried just one item to see if that makes a difference) and the lint filter is clean.
Before I complain to the landlord (who already seems to think I'm a fussy expat), is this normal? i.e. is a tumble dryer pretty much useless here because of the humidity, or do others have tumble dryers that actually dry clothes?!
Thanks for any help you can give.