Try soaking it in warm water and like a lot of vinegar ( if you're willing to rinse it twice, that is it If not delicate, then you can add a little baking soda, not too much, (and never mix with bleach) for about two hours, then wash on preferred setting and dry with dryer sheet or hang on it.
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Try soaking it in warm water and like a lot of vinegar ( if you're willing to rinse it twice, that is it If not delicate, then you can add a little baking soda, not too much, (and never mix with bleach) for about two hours, then wash on preferred setting and dry with dryer sheet or hang on it.