my indoor grow is in a small closet that I will have two plants in. most of the time I have the door open. there currently is no vents in or out of the closet. eventually I do plan on vents and filters but I may not be able to do it till after my first grow. in the meantime what is a good, easy way to effectively remove odor of two plants? I would actually prefer to control odor without ever installing vents and a carbon filter for just two plants if possible. thanx