Abstract: An insect repellent is provided and includes terpineol, citronella, and one or both of rhodinol extra and geraniol as actives provided in a conveying medium. The actives are used in small percentages, e.g. as little as 0.01%, preferably at between 0.05% and 0.08%, and preferably less than 1%, yet are synergistically efficacious, particularly against ticks carrying Lyme disease. The conveying medium can be a cosmetic moisturizer lotion, with or without a sun screen. For a spray, the conveying medium can be water or alcohol based. An attractive fragrance is preferably provided as approximately 0.4% of the insect repellent The lotion or spray is safely applied in liberal quantities to humans and animals without unpleasant side effects such as stinging.

Abstract: Insect repellent blends, lotions, and sprays are provided. The insect repellent blend includes citronella, geraniol, crystalline 3,8 P-menthanediol (Chinese crystal), and terpineol and/or rhodinol. Preferably, the blend is dissolved or dispersed in a conveying medium so that the resulting product has weight percentages of approximately 0.05% citronella, approximately 0.06% geraniol, approximately 0.08 to 0.5% crystalline 3,8 P-menthanediol approximately 0.06% terpineol and/or approximately 0.08% rhodinol (extra). Four embodiments were tested against the efficacy of the individual ingredients and against an inert control. The interaction of ingredients in each of the embodiments was found by statistical analysis to be synergistic. The embodiments containing higher concentrations of the crystalline 3,8 P-menthanediol were found to have greater efficacy than the embodiments containing lower concentrations of crystalline 3,8 P-menthanediol.

Abstract: An insect repellent is provided and includes terpineol, citronella, and one or both of rhodinol extra and geraniol as actives provided in a conveying medium. The actives are used in small percentages, e.g. as little as 0.01%, preferably at between 0.05% and 0.08%, and preferably less than 1% yet are , synergistically efficacious, particularly against ticks carrying Lyme disease. The conveying medium can be a cosmetic moisturizer lotion, with or without a sun screen. For a spray, the conveying medium can be water or alcohol based. An attractive fragrance is preferably provided as approximately 0.4% of the insect repellent. The lotion or spray is safely applied in liberal quantities to humans and animals without unpleasant side effects such as stinging.

Abstract: An insect repellent is provided and includes terpineol, citronella, and one or both of rhodinol extra and geraniol as actives provided in a conveying medium. The actives are used in small percentages, e.g. as little as 0.01%, preferably at between 0.05% and 0.08%, and preferably less than 1%, yet are synergistically efficacious, particularly against ticks carrying Lyme disease. The conveying medium can be a cosmetic moisturizer lotion, with or without a sun screen. For a spray, the conveying medium can be water or alcohol based. An attractive fragrance is preferably provided as approximately 0.4% of the insect repellent. The lotion or spray is safely applied in liberal quantities to humans and animals without unpleasant side effects such as stinging.