A Strong Insect Repellent : The strong smell of Citronella kills all kinds of insects. It allows you and your loved ones to relax and enjoy summer evenings without the risk of getting bitten by mosquitoes let you create the perfect mood for relaxation, entertaining and a truly stylish home. Lemon Like Scent : These incense sticks have a lovely lemon-like fragrance and are strong insect repellents. How To Use : Light up the tip of the sticks/candles, and affix them on any stable place, so that it stays properly, and relax. Convenient : Citronella incense sticks when lit, they stand and smoke just as quietly in the wind. The tube here contains 30 pieces, so you can cover a large garden area several times. Ideal : These insect repellents serve the purpose of a gift as well. You can give them to your loved ones who are traveling abroad. They will keep away all kinds of insects/flies, and let you enjoy your time out.