How can I get a stain out of a shirt that has already been through the dryer?

Question:My shirt has a stain on it and I NEED to wear it to church tomorrow. (Long story) Is there anyway to get the stain out even if it's been in the dryer already?

Answers:
2 questions: shirt color fast (color is permanent) ? and
what type of stain? Most stains are protein based such as food, grease, grass or blood. Therefore, put full strength liquid laundry soap (dish liquid or even shampoo in a pinch) on stain & rub into fabric. After 3-5 minutes, wash the shirt. Check for stain before drying. It still there; repeat.