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October 23, 2026
Mosquitoes after the rainy season: a Palm Beach County yard checklist
Short answer: Mosquitoes can stick around in Palm Beach County after the rainy season because water stays trapped in yards long after the storms stop. The fix is to dump or treat standing water at least once a week, clear the shady spots where adult mosquitoes rest, and use a targeted yard treatment if the problem continues. Properties near canals, lakes and wetlands, like many in Wellington and western Boynton Beach, often need extra attention.
The rainy season in South Florida usually winds down in the fall, but many homeowners still deal with mosquitoes into November and beyond. That’s because mosquitoes need only a small amount of standing water to breed, and our yards hold a lot of it: in plants, gutters, toys and drains.
Here’s a simple walkaround you can do this weekend.
Step 1: Find and dump standing water
Walk your yard and look for anything that holds water. Empty it, scrub it, or store it upside down.
- Plant saucers, pots and planters
- Bromeliads, which hold water in their centers (flush them with a hose weekly)
- Buckets, watering cans, kids’ toys and wheelbarrows
- Boat covers, tarps and pool covers
- Bird baths (change the water at least weekly)
- Clogged gutters and downspout extensions
- Old tires and trash can lids
Do this at least once a week. Mosquitoes can go from egg to adult in about a week in warm weather.
Step 2: Check drains and hidden spots
- A/C condensate lines that drip into low spots
- French drains and yard drains that hold water
- Irrigation heads that leak and create puddles
- Low spots in the lawn that stay wet after watering
Step 3: Clear resting areas
Adult mosquitoes rest in cool, shady, humid places during the day.
- Trim dense shrubs and hedges, especially near doors and patios
- Clear leaf litter and debris under plants
- Keep grass mowed and thin out heavy ground cover where you can
Step 4: Protect yourself
- Repair torn window and door screens
- Wear long sleeves outside at dawn and dusk when mosquitoes are most active
- Use an EPA-registered repellent, following the label directions
Step 5: Know your neighborhood
Homes near canals, retention ponds and preserves see more mosquitoes. That’s common in Wellington, Royal Palm Beach, Loxahatchee, Jupiter and many lake communities in Boca Raton and Palm Beach Gardens. Some standing water, like canals and ponds, is outside your control, so a yard treatment can help reduce the adults that rest on your property.
Palm Beach County also runs a public mosquito control program. If you notice a large problem in public areas, you can contact the county.
When to call for help
If you’ve cleared standing water and still can’t enjoy your yard, a targeted treatment can help. Our mosquito service focuses on the shady, damp spots where adults rest, and we’ll point out breeding sites during the inspection. It’s part of our residential pest control options.
Browse more South Florida pests in our pest library.
Frequently asked questions
Why do I still have mosquitoes after the rain stops?
Water stays trapped in plants, drains, gutters and containers for weeks after storms. Mosquitoes only need a small amount to breed.
Do bromeliads really breed mosquitoes?
They can. Water collects in the center cup. Flushing them with a hose once a week helps.
Does a yard treatment get rid of mosquitoes for good?
No treatment removes every mosquito, especially near canals or ponds, but treating resting areas and removing breeding sites can make a noticeable difference.
When are mosquitoes most active?
Many species are most active around dawn and dusk, though some bite during the day in shady areas.
Do you offer complimentary inspections for mosquitoes?
Yes. Call (561) 725-5274 or book on our contact page.
Request a complimentary inspection
Book a complimentary inspection and we’ll share what we find, explain your options and recommend a plan for your home.
Request a complimentary inspection: qandlpest.com/estimate · (561) 725-5274
Office hours: Mon–Fri 8:00 AM–4:00 PM.
Inspect first. Treat smart.
About the author
Michael Ringler, Q and L Pest Management. Q and L Pest Management is a family-owned pest control company based in Lantana and serving Palm Beach County.Q and L Pest Management LLC holds FDACS Pest Control Business License #JB333443. Services are performed under FDACS Certified Pest Control Operator John Park, certificate #JF320165.