Review on 🌬️ ZERLA Home Air Purifier: Mini Smoke & Odor Eliminator – Effective Plugin Purifier by Angela Banks

It is very small and unobtrusive and yes, after a few days the difference is noticeable. It definitely "cleans" the air with a constant but slight (and therefore safe) level of ozone. We keep ours in the kitchen and have absolutely noticed the difference. It takes a while to get working, but just plug it in and leave it alone and it will definitely make a difference over time. Highly recommended!