Here in london u.k., the wife has puts my shirts in the washing machine which then spins them. Then if the weather is fine they go out on the line outdoors, if not so good (it's often rainy here) they go on a drying rack in the bathroom. (it's a non heated rack).
She had to go and visit some relatives recently on the other side of the world and was away for a month. i did not use the washing machine, but hand washed the the shirts and then hand wrung them. Then put them on the rack in the bathroom as per usual.
Now when 'hand' wrung they are not half as dry as after being spun in the washing machine. So they spend a lot longer trying to dry off. Consequently they have become a bit stinky. A kind of a mouldy smell.
Now the wife is back, they have all gone into the washing machine twice, but still the mouldy smell is there.
Any suggestions as how best to remove this smell gratefully received. thanks.