Definition. In rhetoric, exigence is an issue, problem, or situation that causes or prompts someone to write or speak. The term exigence comes from the Latin word for demand.. It was popularized in rhetorical studies by Lloyd Bitzer in The Rhetorical Situation (Philosophy and Rhetoric, 1968).
Enzymes absorb Sludge. Lemongrass as an insect repellent. Lemongrass herb is a very popular plant found commonly in India and used for medicinal, food and mosquito and insect repellent products. The lemongrass oils are also used in cosmetics, soaps, perfumes, dyes and odorizes along with thousands of other products.
The scent of sunblock and mosquito repellant will just have to do during the day. 4. Drink lemon juice. There's a reason why most insect repellants have a lemon scent and that's because for some reason mosquitoes don't like it! Adding a bit of lemon juice to your water can help you to avoid attracting mosquitoes.