Mosquito Awareness and Prevention Tips

As summer draws to an end, the DOH is reminding residents to remain vigilant in protecting themselves and their families from mosquitoes.

September 3, 2015 | 2 min reading time

This article is 5 years old. It was published on September 3, 2015.

As summer draws to an end, the City of St. Louis Department of Health (DOH) is reminding residents to remain vigilant in protecting themselves and their families from mosquitoes. These pests carry serious diseases like West Nile Virus, Chikungunya and Dengue. 

“Being aware of the four D’s: Drain, Dress, DEET, and Dusk/Dawn, is one of the best ways to protect yourself from mosquitoes,” said Jeanine Arrighi, Environmental Health Manager for the City of St. Louis. “The four D’s help reduce breeding areas and reduce the risk of mosquito bites.” 

Drain Mosquitoes breed in water! Drain any standing water in your yard each week. Bird baths, tires, clogged gutters and kiddie pools are common breeding sites. 

Dress Wear lightweight, long-sleeved shirts and long pants while outdoors. Spray clothing with insect repellent since mosquitoes can bite through clothing. 

DEET All Day, every day: Whenever you are outside, use insect repellants that contain DEET, picaridin or oil of lemon eucalyptus. Apply insect repellent sparingly to exposed skin. Use an approved repellent according to its label. 

Dusk/Dawn Limit time spent outdoors at dawn or dusk, when mosquitoes are most active and feeding. 

Arrighi also recommends using natural insect repellants to help reduce the amount of mosquitoes around your property. Plants that can be grown in backyards and gardens continued that help keep mosquitos away include: citronella, lavender, lemon balm, catnip, basil, marigolds, peppermint, garlic, geranium, rosemary, pennyroyal and eucalyptus. 

The DOH conducts precautionary mosquito fogging to help reduce the mosquito population. If you would like your block fogged please make a service request to the City of St. Louis Citizens’ Service Bureau (CSB) by calling (314) 622-4800. You can also contact the CSB if you do not want fogging conducted around your property. 

To learn more about mosquito borne illnesses and how to protect your family visit the CDC website at 

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