The difference between the All-in-One and All-in-Two diapers is mainly the insert. The All-in-One (AIO) diapers have a liner of charcoal viscose from bamboo that is very soft and a sewn-in insert under the diaper liner. The All-in-Two (AI2) diapers offers the options of a removable reusable insert.
The Baby Eco-Strip helps busy parents do laundry with ease. Per the manufacturer, each strip is a tiny, pre-measured strip of concentrated detergent that you toss in the wash.