Run under very cold water till soaked thoroughly. Rub bar soap into stain, until it becomes saturated with the soap. Let it sit overnite and then put into washer with like colors. After the wash cycle is done, check the item to see if the stain came out. If not, repeat the process - DO NOT put into dryer!!!!!!!!! When stain is out, THEN put into dryer.
ditto, u can also apply stain remover like shout