We've done the work for you on this one! Simply add 1 Tablespoon of the mix to your load of laundry. Let the ingredients take care of the rest, it's that simple! This is our laundry bar grated, borax, and washing powder. No synthetic additives or harsh chemicals. Bags are good for 60+ loads. 1 Tablespoon averages 0.5ozs and this bag is 33ozs.