Skeeter Screen Patio Candle with 80 hour burn time will deter sounds you don't want to hear, high pitched whine of a hungry mosquito. Scents of Nature essential oil formula used in this candle will create a no fly zone in your outdoor area. Deet free and safe for the entire family. Easy, effective and safe way to deter mosquitos from patios, balconies, decks and other favorite hiding places. Size: 15 ounce 80 hour burn time Cotton core, Lead-free wick Deet and Pyrethrine free Scents of nature formula is derived from natural essential oils and lasts for hours Easy, effective and safe way to deter mosquitoes from patios, balconies, decks Safe for the entire family. Just open the lid, light the wick and wait a moment for the flame to catch over the snow white parafin wax. When you're done, just recap the lid tightly until the next time you want to use.