Key takeaways
- Treat pants, socks, and boots with permethrin and let them dry fully. It kills chiggers on contact and survives several washes.
- Put a DEET or picaridin repellent on everything from the waist down, especially ankles, sock tops, and waistband.
- Chiggers climb until clothing stops them, so sock lines, belt lines, and underwear elastic are where bites cluster.
- Shower hot with soap and a washcloth within about two hours of coming in, and put the clothes straight in the wash.
- Keep grass short and brush cut back near the house and porch. Chiggers live in shady, damp, overgrown edges.
Updated July 24, 2026.
What’s in this guide
- Where do you pick up chiggers in West Virginia?
- How do you keep chiggers off you before you go outside?
- Does permethrin on clothing stop chiggers?
- Which skin repellents work on chiggers?
- How do you keep chiggers off your legs and ankles?
- What should you do as soon as you come inside?
- How do you keep chiggers out of your yard and off your porch?
- What stops the itching once you’ve been bitten?
- Frequently asked questions
Keeping chiggers off you comes down to three things: permethrin on your clothes, a repellent with DEET or picaridin on your skin from the waist down, and a hot soapy shower within a couple hours of coming inside. That combination works because chiggers have to crawl on you for a while before they settle in, and anything that kills them or makes them turn around in that window keeps you from itching for two weeks.
The rest is knowing where they are and not standing in it. July and August in West Virginia is peak chigger season, and the worst spots are exactly the ones you want to be in: berry patches, field edges, and the shady weedy strip between the mowed yard and the woods.
Where do you pick up chiggers in West Virginia?
You pick up chiggers in tall grass, brushy field edges, blackberry thickets, and damp shady overgrowth, usually below knee height. They don’t fly and they don’t drop out of trees. They wait on vegetation and grab onto whatever brushes past.
Chiggers are the larval stage of a mite, and they cluster in patches. You can walk a hundred feet of trail and pick up nothing, then stop to pick blackberries in one damp spot and come home with forty bites. That patchiness is why people argue about whether a place “has chiggers” when the real answer is that one corner of it does.
They like the same edge habitat that makes summer hiking in WV worth doing, and the same cover that means you should be watching your step for other reasons. If you’re already thinking about what’s living in the tall grass around here, chiggers belong on that list. Late June through the first hard frost is the season, with the misery peaking now.
How do you keep chiggers off you before you go outside?
Cover the route they take. Chiggers get on at your shoes and ankles and climb, so long pants, socks pulled over the pant cuff, and closed shoes stop most of the trip before it starts. Tucking in feels dorky and works anyway.
Smooth, tightly woven fabric is harder for them to hold onto than loose knit. Light-colored pants also let you see the little orange-red specks moving before they find skin. They are small but not invisible if you look at your sock line in good light.
Shirt tucked in matters more than people expect, because a loose hem lets them walk straight up onto your belly. If you’re already wearing a long sleeve layer for sun, a tight-weave hooded sun shirt does double duty on a July afternoon.
Does permethrin on clothing stop chiggers?
Yes, and it’s the single most effective thing on this list. Permethrin bonds to fabric and kills mites, ticks, and chiggers that crawl across it, rather than just repelling them. Treated pants and socks are the reason some people walk through the same brush and come home with nothing.
You spray it on clothing, boots, and gaiters, not on skin, and you let the items hang and dry completely before wearing. A proper treatment lasts through several washings, so it’s worth doing your two pairs of field pants and all your work socks at once. Do it outdoors, and keep cats away from wet treated fabric since permethrin is toxic to them until it dries.
Pay special attention to the bottom half of your pants, socks, and the tops of your boots. That’s the boarding zone.
Sawyer Permethrin Clothing Spray
This is the standard clothing treatment for anyone who works or walks in tall grass through the summer. One can does several sets of pants, socks, and boots, and the treatment holds through repeated washes. Spray outside, hang everything to dry, and it works quietly on chiggers and ticks together.
- Bonds to fabric and kills chiggers, ticks, and mites on contact
- Stays effective through several wash cycles
- Treats pants, socks, boots, gaiters, and tents
Which skin repellents work on chiggers?
DEET and picaridin both repel chiggers, and either one applied heavily from the waist down does the job. Concentration matters more than brand: something in the 20 to 30 percent range gives you real hours of protection instead of forty minutes. Reapply after you’ve been sweating hard, which in a WV July is fast.
Where you put it matters as much as what you use. Hit your ankles, the tops of your socks, up your calves, behind your knees, your waistband, and your belt line. Bug spray on your neck and arms does nothing about chiggers because that isn’t where they get you.
The citronella wristbands and clip-on foggers sold for mosquitoes are the wrong tool here. Chiggers are a contact problem on your legs, not an airborne one around your head.
Proven Insect Repellent Spray
A picaridin-based spray is a good pick if you dislike how DEET feels or what it does to synthetic fabric and gear finishes. It goes on odorless and doesn’t leave the greasy film, which makes it easier to apply generously on legs and ankles where you need it. Spray low and heavy, then reapply after a sweaty stretch.
- Picaridin-based DEET alternative for skin
- Odorless and non-greasy for heavy leg and ankle application
- Long protection window for hot, sweaty summer days
How do you keep chiggers off your legs and ankles?
Build a barrier at the ankle: permethrin-treated socks pulled up over the pant cuff, repellent on the skin underneath, and shoes rather than sandals. Chiggers almost always board at shoe level, so a solid ankle setup stops most of what would have become bites.
Tall socks in a dense knit beat thin ankle socks by a mile for this. A crew or boot-height wool sock that stays put gives you the cuff you need to tuck pants into and holds a permethrin treatment well.
Gaiters are the next step up if you’re bushwhacking, cutting brush, or berry picking in earnest. They’re hot, but so is scratching your ankles raw for ten days.
What should you do as soon as you come inside?
Shower hot with soap and a washcloth, and scrub, within about two hours of coming in. Chiggers wander on you for a while before they settle and start feeding, so a real scrub removes most of them before they ever bite. This one habit prevents more chigger misery than any spray.
Strip in the laundry room and put everything straight into the washer on hot. Clothes left in a pile on the bedroom floor put live chiggers back on you tonight. A hot dryer cycle finishes off anything the wash missed.
Don’t skip the shower just because you don’t feel anything yet. The itch typically shows up hours later, which is why people blame the wrong outing.
How do you keep chiggers out of your yard and off your porch?
Mow short, cut back brush, and open up the shady damp spots near the house. Chiggers need humidity and cover at ground level, so a regularly mowed, sunny lawn is genuinely poor habitat for them. The problem zone is usually the unmowed strip along a fence line, a woodpile, or the edge where the yard gives up and the weeds take over.
Keep a mowed buffer between play areas, porches, and the brush line. If you have a spot people sit in every evening, widening that buffer by a few feet does more than any spray schedule.
Chiggers rarely set up on a clean deck or a concrete porch on their own. When people get bitten on the porch, it’s usually because the dog, a stack of brush, or somebody’s boots brought them there. Wipe down the dog after field walks and keep the yard-waste pile away from where you sit.
Targeted yard insecticide is a last resort, not a first move, and it only pays off if you spray the actual hot spot rather than the whole lawn. Mowing is cheaper and lasts longer.
What stops the itching once you’ve been bitten?
Wash the area, then use hydrocortisone cream or calamine and an oral antihistamine at night. There’s nothing to suffocate or dig out, so the whole job is calming your skin’s reaction. Cold compresses help more than hot water, which feels good for ten seconds and then makes the itch worse.
Chiggers do not burrow into your skin and they aren’t still in there. They attach, feed on broken-down skin cells through a feeding tube, and usually get scratched off within a day or two. What lasts a week or two is your body reacting to that feeding tube, not a bug living under your skin.
That’s why nail polish, bleach, and gasoline do nothing except irritate you further. Skip them. Keep your nails short so you don’t open the bites up and turn an itch into an infection.
By the time the hillsides start turning and you’re planning where to catch the color in October, chigger season is winding down and you can walk a field edge without paying for it. Until then, it’s permethrin and showers. For more warm-weather gear picks, the current deals page is where I keep the running list.
Frequently asked questions
Does nail polish on a chigger bite work?
No. Chiggers aren’t burrowed under your skin, so there’s nothing to suffocate with polish. By the time you feel the itch, the mite is usually gone and you’re reacting to the feeding tube it left behind. Hydrocortisone or calamine plus an antihistamine is the useful move.
How long after exposure do chigger bites show up?
Usually a few hours, sometimes up to a full day. That delay is why people misidentify where they got bitten. It’s also why showering right after you come inside works so well, since you can wash them off before they’ve done much.
Do chiggers carry disease in West Virginia?
The chiggers in the eastern United States are not known to transmit disease to people. The real risk is secondary infection from scratching bites open. Ticks are the bigger health concern in the same habitat, which is another argument for treating your clothes with permethrin.
Can dogs bring chiggers into the house?
Yes, and dogs get bitten too, most often around the ears, belly, and between the toes. Wipe or brush the dog down after walks through tall grass and check those spots. Don’t use permethrin products on cats, since it’s toxic to them.
Does sulfur powder keep chiggers off you?
It’s a long-standing Appalachian remedy, dusted into socks and around cuffs, and plenty of people swear by it. It smells strong and it’s messy, but it’s cheap. Permethrin-treated clothing is the more reliable option if you only want to do one thing.
If you only change one habit this summer, make it the shower. Coming in from a hot afternoon of mowing or picking berries and heading straight for soap and a washcloth stops most bites before they happen, and it costs nothing.
Treat one pair of pants and your work socks with permethrin this week, keep a spray by the door, and you’ll get through August without the two-week itch. Chiggers are beatable in a way most summer pests aren’t, because they have to crawl on you first.
