I wish I had all the money I've spent on diapers & wipes... ![Shocked :o](https://www.eevblog.com/forum/Smileys/default/xshocked.gif.pagespeed.ic.CrwtrNUjLO.png)
We made a fairly honest attempt at solving the diaper problem with textile multi-use diapers. It is a lot of work. And daycare was complicated. (You had, then, to supply diapers with the child instead of them being included as a service which it was before. I learn it's back to being included now, at least some places.)
But, since textiles are less absorbent compared to the extreme absorption capacity of modern one-time pads, children refrain from soiling them to a larger extent, because they'll feel less comfortable.
In the end, though, we gave up. Laundry was so tedious.