Air the clothes outside in fresh air for several hours
Hang clothes in a steamy bathroom to help loosen odor
Wash with the hottest water safe for the fabric
Add 1 cup of white vinegar to the wash
Add baking soda to the wash
Use a heavy-duty laundry detergent
Soak clothes in a mixture of water and vinegar before washing
Wash clothes separately from other laundry
Run an extra rinse cycle
Dry clothes completely in sunlight if possible
Repeat washing if the smell remains
Use an odor-eliminating laundry booster
Place dry clothes in a sealed bag with baking soda overnight
Avoid using fabric softener until the smell is gone