mothers..do you ever heard about air purifier "GermXit"????? it's good one...
Recently, we are using it for our home and car. it's affordable too ($25 only for room, and $20 for car).
The smell is tea tree oil, my kids and parents like it so much.
The products said that the main functions are to kill germs, bacterias, fungus, odour, etc.
My little girl has problem with her breathing (sinus), I purchased 1 and place it in her room.
It works, and when she wakes up in the morning, she is a bit better.
Then, 1 night I drove my parents to buy durians, and put it in my car. Then the next day morning, I went to office, the smell in my car was gone.
I recommended it to my friends, and most of them start using it too, and they said: good too =)
I heard from few of my friends, that MOE schools also using it, childcare.
Because it's safe, natural products, and it has been tested by PSB Corporation (govt lab). so no side effects =)