We ditched nighttime
diapers,
on a whim, at about 21 months old and it went perfectly for the first 3
days, and with just the occasional accident since then (mostly if he had eaten
badly and was constipated).
They do launder quite well in general and stains sun out easily, but whenever
diapers sit a
day or two too long or my wash routine is tweaked for the
worse, these soakers are among the first to let me know I need to get my game back
on track.