For those really tough coconut oil stains, it's time to bring out the big guns! Apply a stain-removing gel or a solution of dish soap and warm water directly to the stain. Let it sit for about 30 minutes before washing as usual.
How To Remove Coconut Oil Stain From Clothes at Jonathan Hoffman blog
And, fun fact: coconut oil is actually a popular ingredient in some laundry detergents! It's known for its anti-foaming properties, which can help reduce soap scum buildup in your washing machine.