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Flagstone path beside a damp, shaded garden edge with wet mulch, leaves, and a puddle

Gnat Control on Cape Cod, MA

Gnats That Gather Where the Cape Stays Damp

Gnats cluster in damp, shaded spots and around standing water, so they show up near lawns, shaded beds, and low spots after wet weather. Fungus gnats don't bite, but they can make a patio or garden hard to enjoy. Biting midges, sometimes called no-see-ums, are a different insect and are covered on our No-See-Um Control page. Cape Cod Mosquito Squad is locally owned and operated, serving Cape Cod since 2014 and fully licensed in Massachusetts (License AL-0054568).

Gnat control is one of several pest control services we offer across the Cape.

Where Gnats Come From

Gnats gather where moisture and shade hold: around standing water, in damp mulch and leaf litter, and in shaded beds along the foundation and near ponds. Yards with lots of wet leaf litter or poorly drained spots tend to see more of them.

When Gnats Are Most Active

Outdoors, gnats are most noticeable in warm weather when soil, mulch, and leaf litter stay damp. Indoors, they most often appear around houseplants kept in wet potting soil, which can cause problems year-round. Your technician will plan visits around the moisture and conditions on your property.

How Our Gnat Treatment Works

Our trained technicians inspect for standing water and damp, shaded areas, then treat the shrub lines, mulch edges, and low vegetation where gnats gather, using EPA-registered products applied per label instructions.

We use EPA-registered products applied by trained technicians per label instructions. These products are non-toxic and environmentally protective. We also use 3 natural products for those who want an alternative approach.

Your technician will also point out the moisture sources that draw gnats, such as standing water, poorly drained spots, and wet mulch, since reducing those helps keep gnats down between visits.

Between Treatments

Empty standing water weekly, keep gutters clear, rake back wet leaf litter, and let mulch beds dry out between rains where you can.

Serving Homes Across Cape Cod

We treat yards across the Cape, including Barnstable, Bourne, Brewster, Chatham, Dennis, Eastham, Falmouth, Harwich, Mashpee, Orleans, Provincetown, Sandwich, Truro, Wellfleet, and Yarmouth.

Schedule Your Cape Cod Gnat Control

Schedule Your Pest Treatment Today! Call (508) 406-7974 or request a free assessment online. Every service is backed by our Satisfaction Guarantee. For more information, including this guarantee, check out the Mosquito Squad® Plus website https://www.mosquitosquad.com/cape-cod/ or ask the franchisee for details.

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If you are not fully satisfied with your service, contact your Mosquito Squad office and we will make it right!

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Frequently Asked Questions About Gnat Control on Cape Cod

Where Do Gnats Come From?

Gnats gather where moisture and shade hold, such as around standing water, damp mulch, leaf litter, and shaded beds near the foundation or ponds.

Do Gnats Bite?

Fungus gnat adults don't feed on plant tissue and are primarily a nuisance, but they can still make patios, gardens, and outdoor meals unpleasant. The biting midges many Cape residents call no-see-ums are a different insect, covered on our No-See-Um Control page.

When Are Gnats Most Active on the Cape?

Outdoors, gnats are most noticeable in warm weather when soil and mulch stay damp. Indoors, they most often appear around houseplants kept in wet potting soil.

What Can I Do Between Treatments?

Empty standing water, keep gutters clear, rake back wet leaf litter, and let mulch dry out between rains. Your technician can point out the specific moisture sources on your property.

What Precautions Should I Take After Treatment?

We use EPA-registered products applied per label instructions, and your technician will go over any directions for the treated areas so you know what to expect before and after service.

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