I used to buy these dry wipes from local medical supply store for diaper changes (I used these wipe sheets and wet them with just pure water for pee diapers and as the last step for poo diapers, just to keep baby's bums chemical free from those retail wet wipes, and reduce the chance of getting rashes). Then the store stops selling them so I've been looking for another place to buy, and these are exactly the right replacement and they are actually cheaper!