I've got a bunch of baby clothes in waiting for my bump. They are hand me downs and ebay bargains so inevitably some have small marks on. I have been waiting for a sunny day to wash and dry them as I know sunlight is a good stain reducer. Apart from that, given that the stains are not fresh and are 'origin unknown' (!) what would I be best to do and use? vanish bunged in machine? Spot treatment with stain remover of some brand? Stain devil? Thanks