It helped to clear my sinuses. I plugged it close to the bed. By the end of the night air in the room still smells fresh. From minuses the light is too bright for the bedroom to sleep. I had to cover it.
Very effective in purifying the air in my bedroom. I can sleep better and wake up feeling fresh and happy. Have ordered 3 more for the other rooms in my apartment.
I bought this ionizer for the bathroom. It's discrete and noiseless, and although I can't visibly see it working (ie no moving parts), I've noticed a positive difference in cleaner feel in the bathroom. After getting this ionizer, I haven't noticed that mildew smell that sometimes happen and there's overall freshness in the air. I'm considering getting another for the kitchen area.
I recently purchased this and plugged it in next to my nightstand. It literally helps remove the negative ions in the air and I can tell I’ve been sleeping much better at night. I wake up with no headaches. It’s a great product to help keep the air clear in confined areas where we sit or sleep. I would suggest getting one for every outlet plug in the bedroom so that you’re surrounded by the negative ion affects your well-being.
I am using it to take pet orders and cigarette oders. It's doing great. I have a very small room.