How To Stop Weed Smell From Going Through Vents. I always keep mine in sealers not just for the smell, but it is easy to access it and see what you have left. End or one lg one, put in middle, they are thin.
However, it may cause some inconveniences as you will lose use of that specific vent. Let it soak for 15 minutes or overnight. This is an easy task;
We are going to notify management again.
Do not use perfume or floral spray or anything like that. Then it will smell like flowers and weed. The only way to stop smoke from entering through a vent is by blocking the vent. Putting this product in your living room, for instance, is good enough to mask the smell from anyone who comes over.