@Skiploder
Very interesting, and that would explain a few things.
We have found, as many do, that sometimes the girls go in groups on cleaning days.
I.E.. We can change 30-40 girls then come back in 4hrs and 5-7 with have made a mess. This is typical during the winter when we spot clean, etc. and reuse bins almost all the time.
Interestingly, in the summer months when we try to swap bins out and power wash them outside it feels like we are cleaning more often. Maybe we should scale back on the OCD cleaning.
Thx,
Chris