How do you get a bitumen stain out of shirt?

1. Blot the stain with a paper towel. This will help to absorb excess bitumen.

2. Apply a degreaser to the stain. You can use a commercial degreaser or make your own by mixing equal parts dish soap and water.

3. Blot the stain with a clean paper towel again. This will help to work the degreaser into the stain.

4. Rinse the shirt with warm water.

5. Repeat steps 2-4 if necessary.

6. Once the stain is gone, wash the shirt on the hottest setting possible according to the care instructions.

Here are some additional tips for removing bitumen stains:

* Work quickly to remove the stain. The longer the stain sits, the harder it will be to remove.

* Test the degreaser on a small area of the shirt before applying it to the entire stain. This will help to ensure that the degreaser doesn't damage the fabric.

* If the stain is still visible after washing, you may need to take it to a professional dry cleaner.

Remember to use caution when working with any solvents or degreasers. You should work in a well-ventilated area and avoid contact with your eyes.