Spread powdered cornstarch on the oil stain.
Step 2
Wait for about 30 minutes, the cornstarch will absorb the oil stain.
Step 3
Pick up the cornstarch with a paper towel to remove the oil stain.
Step 4
Fill up your sink with the hottest water that you can safely wash the item of clothing with the oil stain in and add liquid dish detergent.
Step 5
Let the oil stain soak in the sink.
Step 6
Rince thoroughly with warm water.
Step 7
As a last resort, use a stain treatment spray on the oil stain. Read the instruction of the product carefully.
Step 8
If the oil stain is not removed, repeat step 4-7.