You can also soak your clothes in a washing machine. Add your clothes to the machine and turn it on, so the basin of the machine begins to fill with water. Once the basin is filled, add two cups of baking soda to the basin and stop the machine. You should then let your clothes sit in the water and baking soda for a couple hours.
You can also try this method with vinegar. Add one cup of vinegar to your laundry and allowing it to soak for several hours, however, after soaking your clothes in vinegar water, you will need to wash them with bleach-free detergent. Combining bleach and vinegar will create toxic fumes that are hazardous to your health. [1] X Research source
Hanging or laying your clothes out to dry will help your energy bill as well as your laundry. If you have not gotten all of the body odor out of your clothes during washing, dryers tend to lock the odors in place.
You can also try mixing a paste of baking soda and water. Make it thick, but not so thick you can’t spread it. Apply the paste onto the area where the odor is most pungent. Some suggest crushing up uncoated aspirin and rubbing it onto the odorous areas of clothes. [3] X Research source The salicylic acid in the aspirin should help eliminate body odor smells.
This is an especially good method for getting rid of odors in dry clean only clothing. You don’t always have time to take your clothes to the cleaners and that can get really expensive. Spraying spots may allow you to launder your nice clothes less often. You can also use isopropyl alcohol, vinegar, or hydrogen peroxide, but vodka has been used for removing a variety of smells from fabrics. It is odorless and evaporates quickly from your clothing, so you will not necessarily need to launder your clothes after using it, as you probably would with vinegar.