Sometimes when you incubate chicken eggs one will go rotten and leak its nasty insides into the water
reservoir of the incubator. You are unable to take the water out, as you will disturb the rest of the eggs.
A 1/2 a cup of full strength ez-clean was poured into the water reservoir. The water changed from cloudy to clear and the rotten egg smell disappeared.
All remaining chicken eggs hatched and the chicks were healthy.