Did someone ask what can cause exploders? Seems like it.
Sign: Exploders. Causes:

Sign: Exploders. Causes:
- Dirty eggs from nest. Dirty nests.
- Floor eggs.
- Eggs improperly washed; eggs wiped or cleaned with contaminated cloth or buffer.
- Dust from breeder house, cooler, transport, etc.
- Water condensation on eggs (sweating).
- Water sprayed, fogged, or splashed on eggs; eggs dipped in contaminated solutions.
- Contamination from earlier exploders, leakers, or broken eggs.
- Contamination from handling eggs with dirty hands or equipment.
- Contaminated setter flats, air filters, water (humidity) system.