Two bags of GroVia Mighty Bubbles Laundry Treatment for Cloth Diapers (10 Count). Each bag contains 10 dissolvable powder pacs. One bag has been opened and the other is sealed. This laundry treatment is only used every 6 to 8 weeks, if needed. That means that these two bags could last through your entire cloth diapering journey! Smoke free, pet free home.