I just cleaned the bator out from my first hatch and it was easy. I used the egg cartons with the center ridges and part of the bottoms cut out and I put shelf liner from our camper down over the wire. There was no sticky messy stuff on anything but the carton and liner and no problems with spraddle leg. I just dumped out a few bits and pieces of shell, gave it a quick soap/water rinse and lightly sprayed with clorox clean-up to disinfect it. Rouen duck eggs go in tomorrow.
The shelf liner rocks!
I had 22/24 hatch with two quitters at around day 12-15.

I had 22/24 hatch with two quitters at around day 12-15.