Last Updated on July 27, 2026 by Daniel Globe
Ticks are small arachnids that feed on the blood of people and animals, and some can spread bacteria, viruses, and parasites that cause disease. Hikers can lower their risk substantially by combining protective clothing, an EPA-registered repellent, smart trail habits, careful tick checks, and prompt removal of any attached tick.
Quick Answer
To avoid ticks while hiking, wear long pants and sleeves, stay near the center of marked trails, use an EPA-registered repellent labeled for ticks, and consider 0.5% permethrin-treated clothing or gear. After hiking, check your body and gear, shower soon, dry clothing on high heat, and remove attached ticks immediately.
Key Takeaways
- Ticks are common in grassy, brushy, wooded areas and leaf litter, so avoid brushing against vegetation when possible.
- Wear long pants, long sleeves, closed shoes, and light-colored clothing that makes crawling ticks easier to spot.
- Use an EPA-registered skin repellent labeled for ticks and follow its application and reapplication directions.
- Products containing 0.5% permethrin can be used on suitable clothing and gear according to the product label; they are not a substitute for skin repellent on exposed areas.
- After hiking, check your body, clothes, gear, children, and pets. Showering soon after returning indoors gives you another chance to find unattached ticks.
- Remove an attached tick immediately with fine-tipped tweezers and watch for fever, rash, or other illness during the following days and weeks.
At a Glance
| Time Required | About 5–10 minutes before hiking, plus a 10–15 minute post-hike tick check |
| Difficulty | Easy |
| Tools Needed | EPA-registered tick repellent, protective clothing, optional permethrin-treated gear, mirror, and fine-tipped tweezers |
| Cost | About $0–$30 if you already own suitable hiking clothing; treated clothing can cost more |
Why Tick Prevention Matters on a Hike
Not every tick carries a disease-causing organism, and not every tick bite causes illness. However, several medically important ticks in the United States can transmit Lyme disease, Rocky Mountain spotted fever (RMSF), anaplasmosis, babesiosis, ehrlichiosis, Powassan virus, and other conditions.
Lyme disease is caused mainly by Borrelia burgdorferi in the United States, with Borrelia mayonii causing a smaller number of cases. The Centers for Disease Control and Prevention currently estimates that about 476,000 people may be diagnosed and treated for Lyme disease each year in the United States. That estimate is not the same as the number of cases formally reported through public-health surveillance.
CDC estimates that roughly 476,000 people may be diagnosed and treated for Lyme disease in the United States each year, making tick-bite prevention worth taking seriously before every hike.
Other tickborne diseases can also be serious. RMSF, for example, can progress quickly and may cause organ damage or death when appropriate treatment is delayed. Risk varies by location, tick species, season, and the pathogens circulating in a particular area.
Note: Tick exposure is not limited to summer. Ticks are most active during warmer months in much of the United States, but exposure can occur year-round. Adult blacklegged ticks may seek hosts on winter days when temperatures rise above freezing.
Dressing for Success: Proper Clothing and Gear for Tick Prevention
Clothing creates a useful physical barrier between ticks and your skin. Wear long pants, a long-sleeved shirt, socks, and closed-toe shoes when hiking in areas where ticks may be present. Tucking your shirt into your pants and your pant cuffs into your socks can make it harder for a tick to reach bare skin.
Light-colored clothing is useful because dark ticks are easier to see against a pale fabric. Tightly woven material can provide additional coverage. Gaiters over the lower legs are also useful when a trail passes close to grass or brush.
A wide-brimmed hat may provide extra coverage for the head and neck, although it should not replace a scalp check. Ticks do not fly or jump; they commonly wait on grass, leaves, and shrubs and crawl onto a passing host after contact with vegetation.
Consider Permethrin-Treated Clothing and Gear
CDC recommends considering clothing and gear treated with products containing 0.5% permethrin. Depending on the product, permethrin may be used on items such as boots, pants, shirts, socks, tents, or backpacks and can remain effective through several washings.
Warning: A permethrin product sold for treating clothing or gear is not a skin repellent. Follow the exact product label, treat only approved items, and allow treated gear to dry as directed before use.
Choosing the Right Trail: Avoiding Tick-Prone Areas
Ticks commonly live in grassy, brushy, or wooded areas and in leaf litter. That does not mean you have to avoid every wooded hike, but the way you move through the landscape matters.
Stay near the center of marked trails when possible. Avoid brushing your legs or arms against tall grass, shrubs, or overhanging vegetation, and avoid sitting directly in leaf litter or dense grass during rest stops.
A well-maintained trail can make it easier to avoid vegetation, but do not assume a busy or cleared trail is tick-free. Ticks also occur in yards, neighborhood green spaces, gardens, and parks.
Before traveling, consider checking current tick information for the area you plan to visit. Different species occur in different parts of the country, and the diseases associated with those ticks vary geographically.
Pro Tip: During breaks, sit on a dry rock, bench, or other clear surface instead of directly in tall grass or leaf litter, and give your pants and socks a quick visual check before moving on.
Preparing Your Skin: Using Insect Repellent Correctly
Use an EPA-registered insect repellent that is labeled for protection against ticks. Active ingredients recommended in current CDC guidance include:
- DEET
- Picaridin
- IR3535
- Oil of lemon eucalyptus (OLE)
- Para-menthane-diol (PMD)
- 2-undecanone
There is no single universal “best” concentration or fixed number of protection hours for every hiker. Performance varies by the exact formulation, concentration, activity level, perspiration, water exposure, and environmental conditions. Read the product label and reapply only as directed.
Apply skin repellent only to areas permitted by the label. Avoid eyes, mouth, cuts, and irritated skin. Do not spray repellent directly into your face; spray it onto your hands first and then apply it carefully. If you are also using sunscreen, CDC advises applying sunscreen first and insect repellent second.
| Protection Step | Current Guidance |
| Skin Repellent | Choose an EPA-registered product labeled for ticks and follow the label for application and reapplication. |
| Duration | Protection time varies by product, concentration, perspiration, water exposure, and temperature; do not rely on one generic hour range. |
| Clothing Barrier | Wear long sleeves and pants, consider tucking pants into socks, and use properly treated clothing or gear when appropriate. |
| Tick Check | Check during and after outdoor activity, then shower soon after returning indoors to help find or wash away unattached ticks. |
Warning: CDC advises against using products containing OLE or PMD on children younger than 3. For any child, follow the repellent label carefully and do not apply repellent to the child’s hands.
Staying Vigilant: Check for Ticks During and After Your Hike
A quick check during rest stops can remove crawling ticks before they attach. Look over your shoes, socks, pants, sleeves, and exposed skin. A lint roller or piece of tape can help pick up an unattached tick from clothing or gear without handling it directly.
After the hike, perform a full-body inspection in good light. A full-length or hand-held mirror makes hard-to-see areas easier to check.
Where to Check for Ticks
- In and around the hair and scalp
- In and around the ears
- Under the arms
- Inside the belly button
- Around the waist and waistband
- Between the legs and around the groin
- Behind the knees
- Around sock lines and ankles
Children should be checked carefully as well. Inspect pets, backpacks, coats, and other gear because a crawling tick can enter the home and attach to a person later.
Shower and Deal With Hiking Clothes Promptly
The CDC recommends showering soon after outdoor exposure. Showering within two hours of coming indoors may help wash away unattached ticks and gives you another opportunity for a thorough skin check.
For dry clothing, CDC recommends tumble drying on high heat for about 10 minutes after coming indoors. Damp clothes may require additional drying time. If clothing must be washed first, hot water is recommended because cold or medium-temperature water may not kill ticks.
After the Hike: How to Remove an Attached Tick
Identification Note: The insect in the image above is a beetle, not a tick. Ticks have eight legs as nymphs and adults and can be much smaller than many people expect. Use reliable tick-identification information rather than relying on this image.
If you find a tick attached to your skin, remove it as soon as possible. Do not wait for a medical appointment just to have an ordinary attached tick removed; delaying removal can increase the opportunity for disease transmission.
Step-by-Step Tick Removal
- Use clean, fine-tipped tweezers. Grasp the tick as close to the skin’s surface as possible.
- Pull upward with steady, even pressure. Do not twist, jerk, crush, or squeeze the tick’s body.
- Check the bite site. If small mouthparts remain and come out easily with tweezers, remove them. If they cannot be removed easily, leave them alone and allow the skin to heal.
- Clean the area and your hands. Use soap and water, rubbing alcohol, or hand sanitizer.
- Dispose of the tick safely. Place it in a sealed container, wrap it tightly in tape, put it in alcohol, or flush it down the toilet. Do not crush a live tick with your fingers.
- Check the rest of your body. Finding one attached tick means another could be present.
Warning: Do not try to make an attached tick release by coating it with petroleum jelly, nail polish, or other substances, and do not apply heat. CDC recommends mechanical removal with tweezers instead.
Does Attachment Time Matter?
For Lyme disease, infected blacklegged ticks generally need to be attached for more than 24 hours before transmission occurs, so prompt removal can greatly reduce Lyme risk. Do not treat 24 hours as a universal “safe period,” however. Other tickborne pathogens follow different transmission timelines. The safest approach is to remove every attached tick as soon as you find it.
Should You Have the Tick Tested?
Commercial laboratories sometimes offer to test removed ticks for pathogens, but CDC generally does not recommend using tick-testing results to make treatment decisions. A positive tick does not prove that you were infected, while a negative test can create false reassurance.
If useful, take a clear photograph of the tick or note its appearance, the date it was removed, and where you were hiking. Those details may help a healthcare professional evaluate your exposure if symptoms develop.
Protecting Your Pets: Tick Prevention for Hiking Companions
Dogs and cats can be bitten by ticks and can also carry crawling ticks into the home. If your dog regularly hikes with you, ask your veterinarian about an appropriate tick-prevention product for its age, weight, health, and lifestyle.
Products may include oral or topical treatments or tick collars, but the correct option depends on the animal and product. Never assume that a treatment designed for one species is safe for another.
Warning: Cats are especially sensitive to a variety of chemicals. CDC advises owners not to apply a tick-prevention product to a cat without first discussing it with a veterinarian.
After every hike, check your pet carefully, especially:
- In and around the ears
- Around the eyelids
- Under the collar
- Under the front legs
- Between the toes
- Between the back legs
- Around the tail
Regular grooming also makes it easier to notice ticks hidden in long or dark fur. Remove attached ticks promptly and contact your veterinarian if your pet develops unusual behavior, loss of appetite, lethargy, or other signs of illness after possible tick exposure.
Seeking Medical Attention After a Tick Bite
Most tick bites do not automatically mean that you will become sick, but it is important to watch for symptoms after an exposure. Common warning signs of tickborne illness can include fever, chills, headache, fatigue, muscle aches, joint pain, or rash.
If you develop a rash, fever, or other unexplained illness during the days or weeks after a tick bite or significant tick exposure, contact a healthcare professional. Tell them:
- that you had a tick bite or possible tick exposure;
- when the exposure happened;
- where you were hiking or traveling; and
- approximately how long the tick may have been attached, if known.
Some diseases, including RMSF, can worsen rapidly and require prompt treatment. Do not wait for a classic rash before seeking care if you become significantly ill after possible tick exposure.
What About Preventive Antibiotics?
Antibiotics are not automatically prescribed after every tick bite. According to current CDC Lyme disease guidance, a healthcare professional may consider a single dose of doxycycline after a tick bite in certain circumstances when Lyme disease risk is high.
The decision depends on the details of the exposure, including the tick involved, geographic risk, attachment history, timing since removal, and individual medical factors. Do not take leftover antibiotics or self-treat a tick bite.
Medical Note: This article provides general prevention and first-aid information. It cannot diagnose a tickborne disease or determine whether antibiotics or other treatment are appropriate for an individual bite.
A Simple Tick-Prevention Routine for Every Hike
- Before leaving: Put on long pants, sleeves, socks, and closed shoes.
- Apply protection: Use an EPA-registered repellent labeled for ticks and properly treated clothing or gear when appropriate.
- On the trail: Stay near the center and avoid brushing against tall grass or dense vegetation.
- During breaks: Scan your pants, socks, and exposed skin for crawling ticks.
- At home: Inspect clothing, gear, children, and pets.
- Shower: Shower soon after returning and complete a full-body tick check.
- Dry clothing: Tumble dry suitable dry clothing on high heat for about 10 minutes, or follow CDC guidance for damp or washed clothing.
- If attached: Remove the tick immediately with fine-tipped tweezers and monitor your health afterward.
If your hiking plans include Hawaii, seasonal weather and trail conditions may also affect what you wear and where you hike. This article on the best time to travel to Hawaii can help with trip timing. Regardless of season, continue using appropriate tick precautions because tick species and exposure risk vary by location.
Frequently Asked Questions
What are ticks?
Ticks are small arachnids related to spiders and mites. They feed on the blood of animals and people. Some species can transmit bacteria, viruses, or parasites that cause illnesses such as Lyme disease, RMSF, anaplasmosis, babesiosis, and ehrlichiosis.
Where are ticks commonly found?
Ticks commonly live in grassy, brushy, wooded areas and leaf litter. They also occur in parks, gardens, yards, and on animals. Tick species and disease risks differ by region.
How can I avoid getting ticks while hiking?
Wear long sleeves and pants, consider tucking your pants into your socks, use an EPA-registered repellent labeled for ticks, stay near the center of marked trails, avoid brushing against vegetation, and perform a full tick check after hiking. Properly treated clothing and gear can provide another layer of protection.
What is the best tick repellent for hiking?
Choose an EPA-registered product that is specifically labeled for ticks. CDC lists DEET, picaridin, IR3535, OLE, PMD, and 2-undecanone among recommended active ingredients. Protection time varies by the exact product, so follow its label rather than relying on a universal concentration or reapplication interval.
What should I do if I find a tick on my body?
If it is attached, grasp it close to the skin with fine-tipped tweezers and pull upward using steady, even pressure. Do not twist, jerk, burn, or coat the tick with petroleum jelly or nail polish. After removal, clean the bite area and your hands.
What if part of the tick remains in my skin?
If mouthparts remain and can be removed easily with tweezers, remove them. If they do not come out easily, CDC advises leaving them alone and allowing the skin to heal rather than repeatedly digging into the bite site.
Should I have a removed tick tested for disease?
CDC generally does not recommend commercial tick testing to guide treatment. A positive result does not prove that a pathogen was transmitted to you, and a negative result can provide false reassurance. Your symptoms, geographic exposure, tick type, and clinical evaluation are more useful for medical decision-making.
What are the symptoms of tickborne diseases?
Symptoms vary, but fever, chills, headache, fatigue, muscle aches, joint pain, and rash are common warning signs. Seek medical advice if you become ill during the days or weeks after a tick bite or significant tick exposure, and tell the healthcare professional when and where the exposure occurred.
Do I need antibiotics after every tick bite?
No. Preventive antibiotics are not routinely needed after every tick bite. In certain Lyme disease exposure situations, a healthcare professional may consider a single dose of doxycycline. The decision should be based on the specific exposure and your medical circumstances.
Sources
- CDC — Preventing Tick Bites — clothing, repellents, permethrin, trail behavior, tick checks, showering, and clothing-dryer guidance.
- CDC — What to Do After a Tick Bite — current tick-removal technique, retained mouthparts, unsafe removal methods, tick testing, and medical follow-up.
- CDC — Preventing Lyme Disease — Lyme risk, current U.S. burden estimate, seasonal exposure, and prevention.
- U.S. EPA — Skin-Applied Repellent Ingredients — EPA-registered active ingredients used in insect repellents.
- CDC — Preventing Ticks on Pets — pet checks, veterinary prevention, and cat safety.
- CDC — Rocky Mountain Spotted Fever — symptoms, severity, and the importance of early treatment.