Review on 🏠 BLANDSTRS - Home Air Purifier Plug in, Mini Smoke Purifier with Odor Eliminator, Portable Air Freshener for Bedroom, Living Room, Hotel, Office, and Pet Room - 2 Pack by Amber Berry

I can't believe this device responded quickly. I plugged it in while my husband smokes in the basement. Before installation, the smell of cigarettes coming up the stairs was terrible. Well, the smell was gone after an hour. When I opened the cellar door the next morning, I was shocked, it didn't smell like cigarettes. Totally happy with the purchase, bought a few more and posted them to the top level to help. My house no longer smells of smoke!