Which are then spritzed with ammonia. As said above, that's really the big issue here - people cannot stand the thought of "contaminants" in food they generally

Which are then spritzed with ammonia. As said above, that's really the big issue here - people cannot stand the thought of "contaminants" in food they generally think of as relatively un-processed and healthy. And I sympathize (although I don't actually have much a problem with P.S. myself).