We have recently moved house and the loft in the new house is only part boarded so a lot of the boxes from the old loft have had to find a new home. There are about 10 boxes of baby clothes which we have kept from when dd was a baby in case we're lucky enough to have a second child. These boxes are in the second bedroom and it turns out that they smell really, really musty. They're in the end fitted wardrobe in a row of three double wardrobes. dd's clothes in the wardrobe at the other end are starting to smell because the musty smell is leaking through.
Does anyone have any idea of what I could use to get rid of the smell?
I googled and read that white vinegar was the answer. After buying 6 bottles from sainsburys and putting about 300ml on the clothes before a normal wash they still have a faint yucky musty smell. Have washed one load three times and it's still there 
I'd rather not use really harsh chemicals or anything with a strong odour as they're baby clothes which will hopefully be worn by a new born so want them to smell neutral.
I have used nonbiological powder in the wash, do you think bio would be better?
Any suggestions really appreciated, we can't afford to buy a whole new baby wardrobe!