My friend has given me a huge box of really lovely baby toys, a lot of which are soft toys with built in rattles, teethers, squeakers, etc. They've been boxed up in her garage, so although they look clean they do smell a bit musty, but a lot of them say 'sponge clean only' which I'm not sure will completely freshen them up. Do you think it would ruin them if I washed them in the machine on either the handwash, delicates, or coldwash setting?