Work Solution. Dip a sponge, white cloth, or soft-bristled brush in the solution. Begin blotting at the outside edge of the stain and work the cleaning solution inward into the stained area. Continue blotting with paper towels to transfer the stain out of the textile. Drinking More Water. The easiest way to get rid of the ammonia smell from sweat is by drinking more water. Water helps you fight body odor in several ways. Drinking water helps keep your body hydrated and lowers your body temperature, which reduces sweating. 1 tablespoon cream of tartar. Warm water. Old toothbrush. tb1234. Fill a bowl with water and add aspirin before mixing in cream of tartar. Use an old toothbrush to scrub the sweaty areas of your clothes. Leave the aspirin solution on your clothes for 20 minutes. Wash and dry your clothes as usual. Mix a cup of distilled white vinegar with baking soda and spray around the urine-stained area on the garment. #3. Use hydrogen peroxide. Use hydrogen peroxide to wash your clothes – hydrogen peroxide will also aid in removing odors from your clothes. Be sure not to use it on colors, though, as it can cause fading. Add in a cup of distilled white vinegar and then the workout clothes. Turn off the wash cycle and let the clothes soak for an hour. Add your detergent and then wash as you normally would {if you have a front loader, you might want to use option 2 or soak clothes in the sink}. Step 3: Add Vinegar And Detergent (Or Bleach) Avoid yellow vinegar to prevent staining. Pour 2 cups of distilled white vinegar into the detergent dispenser drawer. Remember to use the white type (I use the one with 5% acidity) because the yellow one can stain your clothes. Lemon Juice. Lemon juice can be used to remove sweat stains. Make a paste with equal parts lemon juice, baking soda, and water and apply to the sweat stained item. Use a sponge or toothbrush to work the solution into the fabric and allow the item to sit with the mixture for at least 30 minutes. Then wash as usual. Salt and Dish Detergent Solution. Create a solution by mixing a minimum of 3 spoonfuls of salt, water, and dish detergent. Then scrub your hand with the solution you made as the rough texture of the salt will both exfoliate and get off the pungent smell of the diesel. 5. Make use of Toothpaste. TYILY.