Take a small cooler. Fill it with very hot water. Add one cup powder oxi clean and one cup powder detergent. Must be powder. Fully submerge shirt(s) and let sit 24 hours.
Next day take out clothes wring out extra water and put in washing machine. In the bottom of the machine or in detergent dispenser put powder detergent. On top of clothes and not touching detergent put 1/4 cup ammonia.
Take a small cooler. Fill it with very hot water. Add one cup powder oxi clean and one cup powder detergent. Must be powder. Fully submerge shirt(s) and let sit 24 hours.
Next day take out clothes wring out extra water and put in washing machine. In the bottom of the machine or in detergent dispenser put powder detergent. On top of clothes and not touching detergent put 1/4 cup ammonia.
Wash and rinse. Good as new.