Review on 🌬️ SimpleAir Duct Fresh Gel - Non Toxic HVAC Air Freshener, Cleaner, Deodorizer for Odor Blocking in Small Spaces by Mark Sergio

I love this product. Wringed out the tubs, then set up the buckets to circulate the air. The first day, after a 10-hour shift, I return to my apartment and I don't smell any smoke because I don't smoke. However, I live among my landlords who are very heavy smokers so it gets sucked into their return and falls down the stairs to my return. Since sticking one in every air vent, I no longer wake up with sneezing. My bedding no longer smells like an ashtray, my work clothes no longer smell "left out". I'm still considering putting the product in a lid for better containment, but that will also limit longevity. I've been using this product for a few weeks, we'll see how it goes.