Eco-Max Ultra Air Purifier & Odour Neutralizer is a revolutionary breakthrough in green cleaning technology that utilizes 100% pure, natural essential oils that are known to be highly effective against bacteria, fungi, mold, mildew, viruses and unwanted odours. It contains biodegradable ingredients which are derived from sustainable, botanical resources.This product may be used to safely and effectively eliminate odours in a variety of applications.EMAX-810-04