How to Remove Gasoline Stains and Odors

1. Remove Excess Gasoline

   Blot the clothing with paper towels to remove any excess gasoline or fuel and dispose of them safely. You can also use baking soda to absorb gasoline from a wet spot on your clothing.

   Warning

   Make sure you prevent the flammable towels or cloths used for blotting from starting a fire. To do this, set out the cloth or towel to air dry. Flammable gas fumes will dissipate in the open air. Once the item is dry, find a sealable metal tin, put the towel or cloth in it, and wet the material until it's damp. Seal the container. Discard it with your trash.

2. Pretreat With Stain Remover

   Pretreat with a solvent-based stain removal product, like Shout, Zout, or Spray 'n Wash to break up the petroleum products. Allow the stain remover to work for at least 15 minutes before washing. Wash the clothing at the hottest setting appropriate for the fabric. Hot water is necessary to remove the gas fully from the clothing.

3. Use Liquid Dish Soap or Heavy-Duty Laundry Detergent

   Liquid dish soap is another product that is designed to remove greasy and oily stains, especially the Dawn brand that was developed for that purpose. If you do not have it handy, you can pretreat with an enzyme-based heavy-duty liquid detergent. Work in two tablespoons of dish soap or liquid detergent with a soft-bristled brush. Allow the clothing to sit for up to five minutes before soaking in hot water for 30 minutes. It is important to use the hottest water that is safe for the fabric type.

4. Treat With Baking Soda Paste or Soak

   Check the clothing for odor and stains after washing. If any remain, use baking soda to help remove the stain and odor. You can make a baking soda paste of two parts baking soda and one part water and rub it directly onto the stain. Allow it to air dry and then brush the baking soda off of the clothing. This step can be repeated until the gasoline is fully removed.

   Alternatively, you can soak the stained clothes overnight submerged in water with one cup of baking soda added. Wash, rinse, and check for odor. You may have to repeat the baking soda paste application or baking soda soak until the odor is gone.

5. Soak Lingering Odors in Vinegar Solution

   If you still have any gasoline smell left, you might also try a vinegar and water soak for 30 minutes. Repeat the vinegar soak again as needed.

6. Soak Heavily Soiled Items in Ammonia Solution

   Another suggestion for exceptionally heavy odors is to soak the clothing in the washer full of warm water and one cup of non-sudsing household ammonia. This will smell, so shut the lid. Soak for several hours or overnight. Drain and wash as usual.

   Warning

   Never use any chlorine bleach or detergents containing chlorine with ammonia. This mixture makes a dangerous form of chlorine gas that produces toxic fumes.

7. Try Orange Cleaner as Final Resort

   As a last resort, you can also add a little orange cleaner to the wash load to help break down the traces of gasoline and get rid of the smell. Look for an all-purpose cleaner derived from oranges, like Orange Glo's Orange Clean Pro Multipurpose Cleaner or Fantastik Orange Action All-Purpose Cleaner.

These methods should remove the stain and odor. If the stain is big or continues to linger after trying these methods, seek help from professional cleaners.