I've pour water down both drains in there. I may buy some more baking soda for the drains in case it is from there, but Ive noticed our drained smelled in the kitchen last year, but it eventually just went away and it didnt smell the way whatever this strench is. Im half tempted to call my manager, but I doubt they'd reply since they havent even sent someone out or called me back about the rodent problem I reported when I found a dead one in my washer