Stains on clothes

Grace 🦋 pcos 🌻 👧🏻👧🏼👼🏼

Not sure where to post this . I have some baby clothes that I can not get stains out of . I’ve washed them

many times , tried leaving the detergent to soak In, and used a stain remover ( shout) . But nothing works . Does anyone have any ideas now to get these out??