My wife makes a lot of candles at home and has hundreds of scent bottles, so smell isn't the issue. A curious little kid is. There's no way to pretend I'm not growing something, so I added cherry tomatoes to my grow room last time, then would periodically buy a pint of cherry tomatoes and scatter them among my pot plants for her to find. She would talk to her grandparents about picking and eating tomatoes from the closet and would swear she had actually picked them off the pot plants. I'd just shrug my shoulders and lament that it was a bummer we didn't have a sunny spot to grow like at our old house.