KANBERRA GEL (THE ORIGINAL) ALL-NATURAL AIR PURIFIER #KG00002THE ORIGINAL ALL NATURAL AIR PURIFIER Kanberra Gel is the most effective All Natural Air Purifier on the market today. We take Certified Pure Tea Tree Oil and placed it in a Water Based Gel so that it can evaporate. Thus becoming an airborne tea tree oil. 100% Pure Australian Tea Tree Oil to Clean your home and keep your air healthy Certified by ATTIA A proprietary blend of Australian Tea Tree Oils and other essential oils Air movement takes Tea Tree