Finally a natural insect spray that works! Used to repel mosquitos, horseflies and even helpful in repeling fleas & ticks! Studies show that Catnip Oil is 10 times more effective than DEET - and it's natural. Catnip Oil is just one of the natural ingredients used in this effective spray. DO NOT USE ON CATS. Ingredients: Neem Oil, Catnip Oil, Organic Lemon Tea Tree, Patchouli, Cedarwood, Catnip and Pennyroyal Essential Oils.