My DD is 5 now and for the past year and a half since we moved from Taos, NM to Louisville, KY, she has had almost constant snot. I took her off dairy for a while and it seemed to help a lot, but her dad just WILL NOT keep it up and also won't keep his mom from feeding her (and her brother) junk. He and I are not together and he does not respect my theories about her possible (probable) allergies. She ate dairy fine before we moved here; I only gave her organic plain yogurt and raw milk goat cheese and she never had issues. I find it strange that she is so snotty here. But then again, the pollution factor in Louisville is HUGE compared to Taos and that may have a lot to do with it. I just don't know what to do for her. If I can't get her dad to comply with a diet(and/or a move) to help her, she will never get better. His theory is that her body will adjust after living here for awhile longer. UGH!!! Does anyone have any ideas/recommendations? TIA!!!