It is very easy to use. Just plug it in and press the button.
These plug in wall -Ion cleaners are powerful. I have tested/used other -Ion wall devices & -Ion light bulbs in the past. This brand is the real deal. I'm glad I found them and I will be buying more.
I plugged this into small laundry room because I have a litter box in there too… you would never know I have a cat! I purchased it for the litter (which I change out once a week) but there is no longer a dust litter scent at alley in my laundry room- it always smells so snuggly clean now! Yay!
It's amazing what a difference this little product makes! I have it in my boats cabin and the air quality has significantly improved in a short amount of time