Summer Pest Alert in Maryland & Virginia: What Homeowners in Howard & Loudoun Counties Need to Watch For

As summer approaches, homeowners in Howard County, MD, and Loudoun County, VA are noticing more pest activity than ever. With warm, humid days and cooler nights, insects and arachnids are on the move — often right into your home.
At Senate Termite & Pest Control, we’ve helped homeowners in Columbia, Ellicott City, Clarksville, Ashburn, Leesburg, and Purcellville stay pest-free for over 30 years. Here’s what’s active now — and what to do about it.
🐜 1. Ants Are Taking Over Patios and Kitchens
Carpenter ants are causing structural headaches in Ellicott City, while odorous house ants are forming massive indoor trails across Loudoun County. If you’re seeing:
- Ant trails in kitchens or bathrooms
- Soft wood or frass (sawdust-like material)
- Activity near mulch beds or cracks in foundation
...it’s time to act fast.
Solution: We identify the nest, treat the colony, and use long-lasting barrier products to keep ants out for good.
🦟 2. Mosquitoes Are Breeding Near Every Drop of Water
Heavy spring rains and early summer warmth = ideal breeding season. We’re seeing major mosquito activity in:
- Backyards near woods or creeks
- Decks, patios, and outdoor play areas
- HOA communities with retention ponds
Ecovia and OneGuard treatments are available — ask us about our organic mosquito options too!
🕷️ 3. Spiders Are Nesting in Crawlspaces and Basements
Most spiders are harmless, but a few (like black widows) can pose health risks — especially for kids and pets. Our team is seeing increasing activity in:
- Falls Church and McLean crawlspaces
- Columbia and Clarksville basements
- Attic insulation and behind storage items
Pro Tip: If you’re seeing more webs, spiders may be hunting other insects already inside.
🕷️ 4. Ticks Are Thriving in Tall Grass and Woodlines
Howard and Loudoun Counties are known for wooded areas and backyard trails — perfect tick territory. Pet owners, hikers, and families beware: Lyme disease cases spike every summer.
We offer targeted tick treatments for:
- Wooded property lines
- Dog runs and outdoor kennels
- Backyard trails and mulch beds
🔍 Why Locals Choose Senate Termite & Pest Control
✅ In business since 1991
✅ Safe for pets and kids
✅ Quarterly, one-time, or seasonal treatments
✅ Licensed in both Maryland and Virginia
We proudly serve:
- Maryland: Columbia, Ellicott City, Clarksville, Highland, Fulton
- Virginia: Ashburn, Leesburg, Sterling, Purcellville, South Riding
💬 What Your Neighbors Say:
“We called Senate for ants in our Columbia kitchen — they were gone the next day and haven’t returned!”
— Susan D., Columbia, MD
“We couldn’t enjoy our patio in Ashburn because of mosquitoes. Now we can sit outside without bites. Thank you!”
— Kevin L., Ashburn, VA
📞 Ready to Take Back Your Home This Summer?
Don’t wait until you’re swatting mosquitoes and chasing ants with spray bottles. Senate Pest Control is here for homeowners in Howard County and Loudoun County — with fast, friendly, and effective solutions.
👉 Request a Free Inspection
📞 Call us today: 301-977-1415 (MD) or 703-257-1585 (VA)