Mosquito coil

Mosquito coil
Mosquito coil

A mosquito coil is a mosquito-repelling incense, usually made into a spiral, and typically made using dried paste of pyrethrum powder. The coil is usually held at the center of the spiral, suspending it in the air, or wedged by two pieces of fireproof netting to allow continuous smoldering. Burning usually begins at the outer end of the spiral and progresses slowly toward the center of the spiral, producing a mosquito-repellent smoke.[1] A typical mosquito coil measures around 15 centimetres (6 in) in diameter and lasts around seven to twelve hours. Mosquito coils are widely used in Asia, Africa, South America, Canada, Mexico and Australia.[2]

  1. ^ McKean, Erin, ed. (2005). "Mosquito Coil". The New Oxford American Dictionary. Oxford University Press. p. 1105.
  2. ^ Liu, Weili; Zhang, Junfeng; Hashim, Jamal H.; Jalaludin, Juliana; Hashim, Zailina; Goldstein, Bernard D. (September 2003). "Mosquito Coil Emissions and Health Implications". Environmental Health Perspectives. 111 (12): 1454–1460. Bibcode:2003EnvHP.111.1454L. doi:10.1289/ehp.6286. PMC 1241646. PMID 12948883.

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