i bet them plants are stinking as well, you could always make one of those ona buckets, get some of them ona gel packs, and then drill holes in the sides of a bucket above half way up, then mount a fan in the lid of the bucket so its blowing the air into the bucket and out the vents you drilled in the sides, then put the ona gel in the bottom and fill with water a few inches, then turn the fan on, it will then force the smell through the bucket and into the gel and it will pump nice smelling air out the vents you drilled, have a search around and see what you can come up with, for now i use gel air fresheners and plug in air fresheners and if i start to notice the smell to much i light some of those stink incence sticks, that usually does the trick