Mosquitoes can transmit diseases such as encephalitis and the West Nile virus.
Biting mosquitoes can ruin an outdoor party. Mosquitoes are not only a nuisance; they can transmit serious diseases. According to the University of Kentucky, mosquitoes may carry both encephalitis and the West Nile virus. The reason mosquitoes bite is simple: female mosquitoes (males don't bite) need a blood meal before they lay their eggs. While there are several bug sprays that kill mosquitoes on contact, you may prefer repelling them before they get a chance to bite. Does this Spark an idea?
Geraniol Diffusers
Geraniol is a natural ingredient derived from geraniums. Geraniol is available in both a candle and a diffuser form. While both work to repel mosquitoes; the diffuser works better. Tabletop geraniol diffusers have been shown to repel up to 80 percent of mosquitoes with a 10-foot radius of the diffuser.
Allethrin Lamps
Allethrin lamps work by heating and activating a pad containing allethrin. Allethrin is a synthetic form of the botanical insecticide pyrethrum, derived from chrysanthemums. Tabletop allethrin lamps repel up to 99 percent of mosquitoes within a 15-foot radius of the lamp.
Metofluthrin Diffusers
Metofluthrin, a chemical insect repellant, works only at close range. It is available as a personal clip-on diffuser. When worn as directed, metofluthrin diffusers provide up to 100 percent protection against mosquitoes.
Ultrasonic Sound Devices
Ultrasonic sound devices do not contain chemical repellants. Instead, they purport to work by imitating the frequency of dragonfly wing beats or bat signals, mosquito's natural enemies. According to numerous studies cited by the American College of Physicians, ultrasonic sound devices have not been shown to repel mosquitoes.
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