How to Identify and Prevent Lake Flies in South Florida.
- Lance

- Feb 14
- 3 min read
Updated: Apr 12
If you own a home in South Florida near a lake or pond, you may have encountered lake flies, also known as midges. While they are harmless, they can be a nuisance, especially in large numbers. Understanding how to identify and prevent lake flies can help protect your home and maintain a comfortable environment. Plus, having Absentee Home Watch monitor your property weekly can ensure these pests—and others—don’t become a problem while you're away.

How Do You Know If You Have Lake Flies in South Florida?

Lake flies are small, mosquito-like insects that swarm in large numbers, especially near bodies of water. Here are a few signs you might have a lake fly problem:
Clouds of tiny insects: If you notice large swarms of small flies near your home, particularly in the evenings, they are likely lake flies.
Dead insects near windows and doors: Lake flies are attracted to light and often gather around outdoor fixtures. You may find piles of dead insects near entryways.
Fine webbing on walls or ceilings: Some lake fly larvae produce silk-like webs, which can accumulate on your home’s exterior.
Increased insect activity after rainfall: Lake flies thrive in humid, damp conditions and often appear in greater numbers after rain.
How to Prevent and Get Rid of Lake Flies

Preventing lake flies requires a combination of deterrents and proactive maintenance. Here are some effective strategies:
1. Reduce Outdoor Lighting
Lake flies are highly attracted to light. Consider using yellow or LED lights, which are less appealing to insects. Motion-activated lighting can also help reduce their presence.
2. Seal Entry Points
Ensure that windows, doors, and vents are properly sealed to prevent flies from entering your home. Installing fine-mesh screens can help keep them out.
3. Remove Standing Water
Since lake flies breed in water, reducing standing water around your property—such as clogged gutters or birdbaths—can help limit their population.
4. Use Natural Repellents
Essential oils like citronella, eucalyptus, and peppermint can deter lake flies. Spraying these around entry points may reduce their presence.
5. Regularly Clean Outdoor Areas
Power washing walls, decks, and patios can remove any larvae or eggs that might be attached to surfaces.
How Absentee Home Watch Can Help Keep Lake Flies Away

When you're away from your South Florida home for extended periods, lake flies and other pests can quickly become a problem. Absentee Home Watch provides weekly property inspections to ensure that your home remains pest-free. Here’s how our service can help:
Spot and report infestations early before they get out of hand.
Check for standing water and eliminate potential breeding grounds.
Ensure proper sealing of doors and windows to keep pests out.
Monitor outdoor lighting and pest control measures to reduce insect attraction.
Other Pest Issues We Help Prevent
In addition to lake flies, South Florida homeowners must deal with other pests such as:
Mosquitoes – We check for and eliminate standing water where they breed.
Termites – Early detection can save thousands in repairs.
Rodents – We look for signs of entry and potential nesting areas.
Mold & Mildew – We monitor humidity levels to prevent costly damage.
How Absentee Home Watch Can Save You Money
Neglecting your home while you’re away can lead to expensive repairs. With Absentee Home Watch’s weekly service, you can:
Prevent infestations before they cause costly damage.
Avoid emergency pest control and extermination fees.
Maintain the value of your home with regular upkeep.
Have peace of mind knowing your home is being monitored by professionals
Conclusion Lake flies can be a persistent nuisance for South Florida homeowners, but with the right prevention measures and regular property monitoring, you can keep them under control. Absentee Home Watch offers reliable weekly home inspections to spot, prevent, and manage pest issues—including lake flies—so your home stays in top shape while you’re away.
Protect your home from pests and costly damage with Absentee Home Watch. Contact us today to learn more about our services and how we can keep your South Florida home safe year-round!



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