Air Purifier, Air Cleaner & Air Sanitizer Ionic Bulb

Does clear the rooms of bad air. Smoke and other odors from cooking and allergens.

It's hard to be certain with a product like this. I've bought and installed several of the bulbs in the hopes of reducing my 3 years old allergies and possibly other health problems. What i can say for sure is that bulbs are bright enough not to worry about replacing regular ones and they are also rather expensive. Health-wise, it does seem the kid is sick less frequently but there are too many factors here for me to attribute this to the bulbs.In short, I won't say "definitely buy it", but if you have health concerns it's worth a try... it seems to help a little and every little bit helps. ;)