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mosquitoes · 2 min read

Mosquito Season in Upstate South Carolina: A Homeowner’s Guide

When mosquito season starts in the Upstate, why tiger mosquitoes bite during the day, the weekly habit that cuts breeding, and when professional treatment makes sense.

By The Lemon Pest Control Team ·

Long, warm, humid summers are one of the best parts of living in the Upstate. Unfortunately, mosquitoes agree.

When is mosquito season here?

In the Upstate, mosquitoes are generally active from spring through fall, with the heaviest pressure in the hot, humid summer months. The exact timing shifts with the weather each year: a warm, wet stretch can bring a surge, and activity tapers as nights turn cool.

Meet the daytime biter

If you’re getting bitten at noon on your patio, the culprit is probably the Asian tiger mosquito — small, black, with bright white stripes on its legs and back. Unlike many mosquitoes that prefer dusk and night, tiger mosquitoes bite aggressively during the day.

Tiger mosquitoes also have a habit that matters for homeowners: they breed in tiny amounts of standing water. A bottle cap, a clogged gutter, a plant saucer or a kid’s toy left in the yard is plenty. And they don’t travel far, so the mosquitoes biting you are often breeding on your property or your neighbor’s.

The weekly habit that helps most

In warm weather, mosquitoes can go from egg to biting adult in about a week. That makes a weekly “tip and toss” routine one of the most effective things you can do:

  • Empty plant saucers, buckets, toys, tarps, wheelbarrows and anything else that holds water.
  • Clean out gutters and make sure downspouts drain.
  • Refresh birdbaths and pet water bowls every few days.
  • Store containers upside down or under cover.
  • Keep grass trimmed and thin out dense shrubs where adults rest during the day.

Protecting yourself outside

When you’re outdoors, the CDC recommends EPA-registered insect repellents. Active ingredients include DEET, picaridin, IR3535 and — fittingly for us — oil of lemon eucalyptus. Follow the label, especially for children. Long sleeves and pants help too.

When professional treatment makes sense

If you’ve done the weekly tip-and-toss and still can’t enjoy your yard, a seasonal treatment program can make a real, noticeable difference. Professional treatments target the shady, sheltered places where adult mosquitoes rest during the day — the undersides of shrubs, dense plantings and shaded areas — along with breeding spots around the yard.

Lemon Premium includes seasonal mosquito, tick and flea treatments during the summer months, plus mosquito stations that target breeding. No one can honestly promise zero mosquitoes — they fly in from neighboring properties — but the goal is simple: get your evenings back.

See your price and choose the plan that fits your yard.

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