WRT eggs - not sure about industrial, possibly washed/sterilized, but as far as the backyard variety goes: You need to be very wary of condensation. Natural eg

WRT eggs - not sure about industrial, possibly washed/sterilized, but as far as the backyard variety goes: You need to be very wary of condensation. Natural eggs seem to keep fine at reasonable temperatures, as long as you avoid it (and the occasional poo). When I stored refrigerated eggs at room temperature, they would normally last maybe a week. Then I started wrapping them in 3-4 layers of towels for 1-2 days to slowly heat up, and they would keep for 2 months with <5% spoilage. Most countries I know either require eggs be kept cold at all times, or never (depending on country).