The Neutradol Story Clean, fresh air at home and work. Bad odours are nasty to live with and tough to shift. So use Neutradol. Our hygienic, non-toxic formula eliminates the molecules causing bad odours in your home, your workplace or your car. Unlike air fresheners which try to mask bad smells, Neutradol destroys them with science. That's why we're the world's most effective air deodorizer. Not magic, just science!