I was tricked into a science project that involves mixing windex and bleach, only later to learn that the two make a poisonous gas, however I've also read that the gas is made when ammonia is present, and the windex I've used is ammonia free. The project was left in the fridge. Is there anything I should know, like disposing of the contents of the fridge, etc? Also is breathing it in for a second or so and immediately moving back bad still? Thanks for the help guys.