Female has a bright white dot (“lone star”) on her back.
Actively move toward humans — unusually aggressive for ticks
Bite humans more than any other Texas tick
Thrive in thick vegetation, shaded yards, and wildlife corridors
Extremely common on hiking trails and wooded parks
Known vector of Rocky Mountain spotted fever
Can cause tick paralysis (rare but serious)
Frequently carried into homes by dogs after outdoor play
Adults are big — meaning they take larger blood meals
Can infest entire homes, kennels, carpets, furniture, baseboards, and bedding
Reproduce year-round inside Houston homes
Extremely hard to eliminate without professional treatment
Spread canine diseases and occasionally bite humans
Primary vector for Lyme disease, even though Houston cases are lower than the Northeast
Spreads anaplasmosis and babesiosis
Becoming more common as the tick’s geographic range expands into the Gulf Coast
Targeting shrubs, shade areas, fences, and wildlife paths where ticks wait.
Tiny dark blood spots on sheets from crushed bugs or their droppings.
Recommendations to reduce hosts like possums and raccoons in your yard.
Follow-up treatments to eliminate new larvae hatching from eggs.
Transmit Lyme, Ehrlichiosis, and more.
Lone Star ticks can trigger Alpha-Gal.
Early symptoms often mimic common illnesses.
Untreated cases can lead to long-term health issues.
Infestations increase stress and anxiety.
Sleep is often disrupted from constant checking.
Families may avoid outdoor spaces.
Worry and frustration build over repeat bites.
Store sprays kill adults, not eggs.
Brown dog ticks hide deep in walls & furniture.
Missing one egg cluster means reinfestation.
Foggers miss most outdoor ticks.