Ticks usually get on you when you brush against grass, leaves, or low shrubs. They climb onto your clothing as you pass.
They do not jump or fly. A tick may crawl across your clothes for minutes or hours before attaching to exposed skin.
Finding a tick on your body does not always mean you have a tick bite.
You can reduce your risk by avoiding brush and tall grass when possible. Use repellent, check your body and gear after outdoor activities, and remove attached ticks promptly.
Focus prevention on trail edges, yards near woods, pets, and clothing.
How Ticks Reach People
Ticks wait on vegetation near places where people and animals pass. When you hike or do yard work, you can pick one up by brushing against grass or shrubs.
You may not notice the contact.
Questing on Grass and Shrubs
Ticks use a behavior called questing. They climb grass, leaves, or low shrubs and grip the plant with their rear legs.
They extend their front legs to grab your pants, socks, shoes, or skin when you pass by. Once on you, a tick may crawl until it finds a sheltered feeding site.
Common locations include the hairline, behind the knees, around the waist, and in the groin or armpits.
How Ticks Sense Hosts
Ticks detect signals that indicate a nearby host. These signals include body heat, moisture, breath, odors, and vibrations.
Some species may also recognize a shadow. These cues help a tick decide when to extend its legs.
You do not need to touch a tick directly with bare skin. Brushing against vegetation where it waits can be enough for it to transfer to your clothing.
Ticks Do Not Jump, Fly, or Fall From Trees
Ticks cannot jump or fly. They generally do not drop from trees onto people.
They reach you from low vegetation when you pass close enough for them to make contact. Staying in the center of a cleared path instead of brushing against tall grass or shrubs can lower exposure.
This habit does not eliminate risk, since ticks can also be present in leaf litter and yards.
Where Exposure Is Most Likely
You are most likely to encounter ticks where vegetation, wildlife, and human activity overlap. Trail margins, leaf piles, wood chips, pets, and outdoor clothing can all bring ticks close to your skin or home.
Trail Edges and Leaf Litter
Ticks often gather along the edges of paths rather than in open, dry areas. Tall grass, brush, fallen leaves, and damp ground provide protected places for ticks and the animals they use as hosts.
When hiking, walk in the middle of a maintained path when practical. Avoid leaning against shrubs or walking through dense vegetation.
Check your lower legs before getting into your car. Leaf piles and wood chips can also create suitable habitat around play areas, garden borders, and lawn edges.
Keeping these materials away from frequently used outdoor spaces may reduce contact.
Yards Near Woods and Wildlife
A yard next to wooded areas can receive ticks carried by deer, rodents, and other wildlife. Deer can transport adult ticks, while rodents may host immature ticks and some of the bacteria that cause disease.
Create a separation between lawn and woods with a barrier of gravel or regularly maintained mulch. Keep grass short, remove brush and leaf litter, and discourage wildlife from entering areas where you spend time.
Pets, Clothing, and Outdoor Gear
Dogs can carry ticks indoors after walks. Check your dog’s ears, collar area, toes, and belly, and use a veterinarian-recommended tick preventive.
Ticks can also hide in socks, backpacks, camping equipment, and clothing. Inspect these items before bringing them inside.
Tumble-dry dry clothing on high heat to kill ticks. Washing alone may not always do so.
Lowering Your Risk Outdoors
Cover exposed skin, apply products according to their labels, stay away from dense vegetation, and check yourself soon after returning indoors.
Dress and Move Strategically
Wear long pants, a long-sleeved shirt, and closed shoes when you expect contact with brush or grass. Tuck pants into socks or boots, and choose light-colored clothing so crawling ticks are easier to spot.
Stay on the center of paths and avoid brushing against vegetation. After outdoor activities, check your clothing, skin, hair, and gear.
Showering soon after coming indoors can help remove unattached ticks and gives you a useful opportunity to inspect your body.
Use DEET and Permethrin Safely
Apply DEET to exposed skin according to the product label. Do not apply repellent to cuts, irritated skin, or under clothing, and follow age-related instructions for children.
Use permethrin-treated clothing or gear as directed. Permethrin is intended for clothing and equipment, not for direct application to skin.
Do not treat clothing while wearing it, and allow treated items to dry fully before use. Repellents lower exposure risk, but they do not replace tick checks.
Make Your Yard Less Tick-Friendly
Keep grass trimmed and clear leaf litter, brush, and unnecessary debris from areas where you sit or play. Place wood piles away from the house.
Keep playground equipment, patios, and seating areas distant from wooded edges when possible. A fence may help reduce deer activity, while sealed food and clean outdoor areas can discourage rodents.
Ask a local extension service or pest professional about targeted yard treatments if ticks remain a recurring problem.
What To Do After Finding a Tick
Finding a tick does not automatically mean you will develop a tick-borne disease. Risk depends on the tick species, whether it attached and fed, how long it remained attached, the geographic area, and whether it carried bacteria, viruses, or parasites.
Remove an Attached Tick Promptly
Use clean, fine-tipped tweezers to grasp the tick as close to your skin as possible. Pull upward with steady, even pressure.
Avoid twisting, crushing, burning, or covering the tick with petroleum jelly or chemicals. After removal, clean the bite area and your hands with soap and water or an alcohol-based cleanser.
Dispose of the tick in alcohol, a sealed container, or a tightly wrapped piece of tape. Note the date and where the exposure occurred, and take a clear photo if you want help identifying the tick.
A deer tick or other tick that is crawling on clothing has not necessarily bitten you. Check carefully for attachment, especially around skin folds and areas with thinner skin.
Watch for Illness Symptoms
During the following days and weeks, watch for fever, chills, headache, fatigue, muscle aches, or joint pain. Look for a rash, including an expanding lesion that may resemble erythema migrans, the rash associated with some cases of Lyme disease.
Tickborne diseases can include Lyme disease, Rocky Mountain spotted fever, and Southern tick-associated rash illness, also called STARI. Symptoms can overlap, and a rash is not present in every illness.
The CDC’s tickborne disease guidance notes that your healthcare provider may consider symptoms, location, and testing when evaluating you.
When To Seek Medical Care
Contact a healthcare professional if you develop a fever, rash, worsening headache, unusual weakness, significant muscle aches, chills, fatigue, or joint pain after a tick bite.
Tell the clinician when and where the exposure happened. Let them know if you can identify the tick type or how long it was attached.
Seek urgent care if you have trouble breathing, severe headache, confusion, facial weakness, or weakness that spreads upward through your body.
If you are unsure whether a tick was attached, call your healthcare provider for personalized advice.
