How do I remove cooking oil stains from my clothes?

Pink garment, 97% cotton, 3% spandex. Hasn't been washed after being stained.How do I remove cooking oil stains from my clothes?
first I put cornstarch on it and let it sit overnight. Put it on both sides.Don't rub it in. This takes off the excess. Then I use Dawn dish washing liquid to scrub it out. This really works. If you're still having a problem, Lestoil works too, but is difficult to find. good luckHow do I remove cooking oil stains from my clothes?
Dry cleaners
any de-greaser product will help. Make sure to apply it to a spot that doesn't show first to check that the fabric won't lose it's color! I've found that dish soap works great for removing cooking oil from washable fabrics.
Washing soda and any detergent soap powder. May be two or three wahing.
use Oxi Clean active stain remover . I have used it on cooking oil,blood, betadine, ink stains and it has removed all the above.