Ok so i Have been reading about this this mourning. And some say its normal and some vets like yooper say it can be a problem. Let me tell you about it its a hard cider OG of 1.065 and has been fermenting with steady action for 6 days now. Everything has been completely normal up till today no off smells. Well i woke up this mourning walked into the closet i have my fermenters in and it smelt of skunk or rotten eggs in the closet. Question 1 i also have a German Alt beer fermenting in the same closet? Will this smell effect my beer do i need to move my fermenting beer. Second question is this hydrogen sulfide smell dangerous 2 breath in the air? The apple cider is still fermenting bubbling every sec to 2 sec and i can see fermentation happening still in the carboy. Question 3 will this smell fade with time or is my apple cider doomed? The two main things i'm worried about is will this smell effect the beer fermenting and is this smell dangerous to breath? Thanks for any help guys!