Bought this over a month ago to help with winter air smells in the house. After 1 day of using with out any oils there was a huge difference in the house! I purchased 2 more for other parts now. I highly recommend and it's super easy to set up and use
Visible difference: less sneezing. Enjoy & appreciate being able to use essential oils. Looking to purchase another unit; one that does larger area/whole house.
Bought on November 2022 and loved it for the first year, then the fan became incredibly loud to the point that my ears get super tired of having it on and I can't sleep with it working as it is so loud. I don't think that's normal, reason why I'm leaving 3 stars. Would maybe recommend but pointing out that it might become annoying after one or 2 years