Tick vs. Flea: What Are Chiggers and Why Do They Bite?

If you’ve ever come back from a walk in the yard or a hike in tall grass with itchy red welts on your legs, but saw no bugs—there’s a good chance you met a chigger.

These microscopic pests often get confused with ticks and fleas, but they’re not the same. And understanding the difference can help you treat bites properly and protect your family and pets from future run-ins.

Let’s break it down.

What Are Chiggers?

Chiggers are the larval stage of a type of mite known as Trombiculidae. They’re nearly invisible to the naked eye—usually less than 1/150th of an inch—and bright red or orange in color.

Unlike adult mites, which feed on plants or insects, chiggers in their larval stage feed on skin cells, not blood. That’s right: chiggers don’t bite in the traditional sense, but they do cause some of the most frustrating, itchy welts you’ll experience from a pest.

Chiggers vs. Ticks vs. Fleas

While fleas and ticks are both insects or arachnids that bite to feed on blood, chiggers feed differently and behave differently.

Feature	Chiggers	Ticks	Fleas
Size	Nearly microscopic	3–5 mm (visible to naked eye)	1–3 mm
Movement	Crawl; often unnoticed	Crawl and cling to hosts	Jump with powerful legs
Bite Mechanism	Digest skin cells	Embed and feed on blood	Pierce skin to suck blood
Common Locations	Grass, weeds, damp areas	Woods, brush, leaf litter	Carpets, pet bedding, hosts
Bite Symptoms	Intense itching, red welts	May transmit disease	Itchy bumps, often in clusters

Why Do Chiggers Bite?

Chiggers are attracted to warm, moist areas of the body—ankles, waistbands, behind knees, or armpits. Once on your skin, they inject an enzyme that breaks down skin cells, which they then consume.

Contrary to popular myth, chiggers do not burrow under the skin. But their feeding can leave behind incredibly itchy red bumps that last for days. Some people develop blister-like sores or hardened welts depending on sensitivity.

Where You’re Most Likely to Pick Up Chiggers

Chiggers thrive in:

• Tall grasses and weeds

• Overgrown landscaping

• Damp, shady areas near woods

• Untreated lawns, especially during warm weather

They’re most active in late spring through early fall and love areas with high humidity.

If your yard has thick grass, leaf piles, or shaded corners that stay moist, it may be an ideal habitat for chiggers—and a good reason to consider preventive treatment.

How to Prevent Chigger Bites

Personal Protection:

• Wear long sleeves, pants, and high socks when in tall grass or woods

• Use EPA-approved insect repellents on skin and clothing

• Shower immediately after outdoor activity

• Wash clothes in hot water after exposure

Yard & Home Strategies:

• Keep grass trimmed and landscaping tidy

• Remove leaf litter and yard debris

• Ensure proper drainage to avoid damp zones

• Have your yard professionally treated if you suspect chiggers or other pests

Specter Pest Control offers targeted outdoor treatments that help reduce chigger populations while also controlling ticks, fleas, and other outdoor nuisances.

Treating Chigger Bites

If you’ve already been bitten:

• Do not scratch—this increases risk of infection

• Apply over-the-counter anti-itch creams like hydrocortisone

• Use cold compresses to reduce swelling and itching

• Consider oral antihistamines if irritation is severe

If symptoms persist or you notice signs of infection, consult your doctor.

When to Call in the Pros

If your yard is hosting chiggers—or you’re dealing with repeated bites despite prevention efforts—professional help is your best line of defense.

At Specter Pest Control, we take a proactive approach. Our team evaluates the environment, pinpoints the source of the problem, and creates a custom treatment plan to reduce chiggers and other biting pests.

We focus on safe, modern, and effective solutions that protect your family, your pets, and your peace of mind.

Don’t Let Biting Bugs Take Over Your Yard

Whether it’s fleas, ticks, or elusive chiggers, you deserve to enjoy your outdoor spaces without constant itching or worry. Specter Pest Control is here to help you take back your yard with safe and effective pest solutions designed for local homeowners.

Schedule your free home inspection today and get fast help from your trusted pest pros.