Any concern for the indoor air quality if put the hydroponics system indoor? Hi Guys,

I just began hydroponics planting several months ago. Because currently it's winter in Canada, I put my system in the kitchen. Last night, my wife told me she smelled some odor after I applied the fertilizer. So she has some concern whether the fertilizer pollutes the indoor air? I never thought about it before. My understanding is that plants normally purify the air. But I do smell odor with the concentrated fertilizer. Is it ok to use indoor? Any potential health concern?

Thanks.