so, got out buggy/stroller thing from garage for DS3, but it smells a bit musty. I can't take the covers off to wash, I've had it out in the garden to air in the sunshine, but it's still musty. what I can wash it with to make it really nice and clean and fresh?? Mum suggested bleach, but I am worried that will actually bleach the covers and look awful. Buggy in reasonable condition, so would like to be able to use it without poor DS lying in garage-smelling buggy!
TIA.