Mosquito Season 2026: What Maryland Homeowners Need to Know

If you've already noticed mosquitoes buzzing around your yard this spring, you're not

imagining things — mosquito season in the DMV area is starting earlier and lasting

longer than it did even a few years ago.

For homeowners across Prince George's County, Anne Arundel County, and the wider

Maryland and DC region, understanding mosquito behavior and taking proactive steps

can mean the difference between enjoying your backyard and being driven inside all

summer.

Here's what you need to know about mosquito season in 2026.

Why Mosquitoes Are Worse in the DMV

The DMV's climate is ideal for mosquitoes. Hot, humid summers combined with frequent

spring and summer rain create endless breeding opportunities. Mosquitoes only need a

bottle cap's worth of standing water to lay eggs — and a single female can lay up to 300

eggs at a time.

Maryland's proximity to the Chesapeake Bay, Patuxent River, and numerous wetland

areas means mosquito pressure is naturally higher here than in many other parts of the

country.

Several factors can make any given year worse than others:

• A wet spring — More rain means more standing water and more breeding sites

• Mild winter — Fewer hard freezes mean more mosquito larvae survive to adulthood

• Warm early temperatures — Mosquitoes become active when temps consistently hit 50°F
  

The Health Risks Are Real

Mosquitoes aren't just annoying — they're one of the most dangerous animals on earth.

In the Maryland and DC area, mosquitoes can carry:

• West Nile Virus — Maryland reports cases every year. Most people experience mild symptoms, but severe cases can cause neurological damage. Eastern Equine Encephalitis (EEE) — Rare but serious, with a high fatality rate.

• Zika Virus — While less common in the U.S., it remains a concern, especially for pregnant women.

• Children, elderly adults, and people with compromised immune systems are at higher

• risk for severe reactions.
  

How to Reduce Mosquitoes Around Your Home

The most effective mosquito control starts in your own yard. Here's what to do:

Eliminate Standing Water — Everywhere

This is the #1 thing you can do. Walk your entire property and dump, drain, or treat

anything holding water:

• Flower pot saucers and planters

• Bird baths (change water weekly)

• Clogged gutters and downspouts

• Old tires, buckets, and tarps

• Kids' toys left outside

• Low spots in your lawn where water pools

Maintain Your Landscaping

Mosquitoes rest in tall grass, dense shrubs, and shaded areas during the heat of the

day. Keep your lawn trimmed, thin out dense plantings near your home, and remove

leaf litter.

Use Fans on Porches and Patios

Mosquitoes are weak fliers. A simple box fan or ceiling fan on your porch can

significantly reduce mosquito landings in your outdoor living areas.

Consider Professional Mosquito Treatment

For yards with persistent mosquito problems, professional barrier treatments can

dramatically reduce populations. At Pest Express DMV, we use eco-friendly mosquito

treatments that target mosquitoes where they rest — in vegetation, under decks, and

around fence lines — without harming beneficial insects like bees and butterflies.

When DIY Isn't Enough

If you've eliminated standing water, maintained your yard, and you're still dealing with

heavy mosquito pressure, it's time to call in the pros. This is especially common for

properties near wooded areas, wetlands, streams, or in neighborhoods where not

everyone is managing standing water.

Professional mosquito control typically involves:

• A property assessment to identify breeding sites and resting areas

• Targeted treatments applied to vegetation and shaded zones

• Recurring treatments throughout the season (typically monthly or bi-monthly)

• Larvicide treatment for standing water that can't be eliminated (like drainage ditches)
  

Protect Your Family This Season

Pest Express DMV serves homeowners across Prince George's County, Anne Arundel

County, Charles County, Calvert County, Montgomery County, Baltimore, and

Washington, DC with safe, effective mosquito control.

Our treatments are eco-friendly and designed to reduce mosquito populations while

keeping your family, pets, and garden safe.

Call 301-221-1187 or visit pestexpressdmv.com to schedule a free mosquito

assessment for your property.

Don't let mosquitoes take over your summer.