I've done both, with and without cartons. I did not bleach the cartons, I used the cardboard ones. I cut the bottom out of the egg holes for circulation took the eggs out of the turner, put them in the egg carton and set them in my other hova bator that I use for hatching. As for the hatch rate, it was no different then any other way. With shipped eggs, they are always different. lol The best thing I like about using the cartons is that the ones that hatch first, don't roll the other eggs around like bowling pens. lolFor those of you that set your eggs using egg cartons... Did you bleach the cartons to kill any bacteria before setting the eggs? How was your hatch rate? Setting eggs tomorrow & would really love to try this. Thanks in advance for any suggestions / replies.
Jim
Hope this helps you.