How often do you find yourself changing these diapers? And does the wetness indicator actually help, or is it just for show?

A. Witness indicator work of course you can check for that and diapers are meant to be change in general every 4 to 6 hours depending upon how wet is that and if needed you can change early also depending and keep a gap of one hour in between two changes at least you should give diaper Free time to the child