We have not tried the ionization function yet, we turned it on at night for 15-20 minutes and left the room, no change is felt, I will try to gradually increase the time.
In general, we are very satisfied with the purchase, with the air washer at night, the nose breathes all the time, it has never been blocked!
Pros:
It moisturizes well, by 10% the humidity in the room generally quickly raises, especially if all the windows and doors are closed, but even with the window slightly open, in princiSee full review