Note: RUSH® Liquid Incense® and all our other nitrite based products are sold as room odorants, liquid incense, liquid aroma, aromas or video head cleaner only. Although research indicates it is generally safe to do so, we do not encourage the misuse of our products as poppers. We are not responsible for the media claims that "RUSH® poppers" or "RAM® poppers" are said to be "aphrodisiacs" or "sex drugs", and we do not endorse such claims. Neither RUSH® Liquid Incense® nor any of our other aroma products contain amyl nitrite or butyl nitrite. They contain isobutyl nitrite, alkyl nitrites, or cyclohexyl nitrites only. RUSH® Liquid Incense® contains exceptionally pure isobutyl nitrite. The Special USA Formula RUSH® Liquid Incense® contains exceptionally pure cyclohexyl nitrite.