Washing Covers Only
I am going to be using a diaper service which delivers washed/clean inserts, and takes away soiled inserts. I only need to worry about keeping up with diaper covers. I'm trying to think of how to build the routine.
How many diaper covers would I need every day? I might not want to wash daily, I'd prefer a weekly wash but that seems unreasonable. I know covers don't need the same intense multi-stage wash of inserts, but I believe they still need a hot water wash. How many times can a diaper cover be used before washing, if it isn't obviously soiled? If I'm switching out inserts 10 times a day, does a diaper cover last about half as many changes, or less?
EDIT: Do diaper covers need to be rinsed/dried between uses? If I take my baby to the station, remove the poopy/pee insert, should the cover be air dried before it's reused?