ion Posted April 7, 2020 A negative ion generator would help to bring the spore count down but very minimally. What you would need to do is to get a few hepafilter air purifiers that are equiped with a negative ion generator. They need to be powerful enough for each room you put them in. Then put two in your bedroom even if one is supposedly strong enough for that ammount of Ft³. Run them 24 hours a day and keep your bedroom door shut with them running constantly. UV lights for sterilization are tiny. They are used to sterilize scalples and things like that. If one was powerful enough to sterilize an entire room I would not advise entering that room while it was on. Share this post Link to post Share on other sites