Hi, is a small amount of paraffin wax in the incubator ok? I know wierd thing to say but... my incubator is not only for eggs, it has been use before to melt paraffin wax and i washed it many times to get the parrafin off it but i still smell some paraffin. Today was day 8 and i randomly picked up a few eggs and 3/5 were alive . My main concern i guess is when they hatch. Will they have breathing problems?