The Most Common Pests in Houston, Texas
If you live in Houston, you’ve probably dealt with your fair share of unwanted pests.
Houston’s warm, humid climate creates ideal conditions for pests to remain active year-round. A variety of insects, rodents, and other pests thrive in the area.
Here are some of the most common pests you may find around your Houston home:
Cockroaches
Cockroaches are common in Houston due to the warm, humid climate. American cockroaches are the larger roaches often found indoors, while smaller German cockroaches can quickly infest kitchens, bathrooms, and other areas with food and moisture.
Frequent sightings, especially of small roaches, may be a sign of an infestation.
Ants
Ants are another year-round problem for Houston homeowners.
Fire ants are common in yards and can form large colonies that deliver painful stings. Indoors, homeowners may find ants traveling along countertops, windows, baseboards, and other areas as they search for food and water.
Different ant species require different treatment methods, so identifying the type of ant you're dealing with can make a big difference.
Mosquitoes
It’s probably no surprise that mosquitoes make the list. Houston’s warmth, humidity, and rainfall create ideal breeding conditions, and even small amounts of standing water can attract mosquitoes.
Flowerpots, clogged gutters, buckets, children’s toys, birdbaths, and low areas of the yard can all become breeding sites. Removing standing water around your property is one of the simplest ways to reduce mosquito activity.
Termites
Termites can be particularly concerning because they can remain hidden while feeding on wood inside or around a home.
Houston's climate allows termites to remain active for much of the year. Homeowners may notice signs such as mud tubes, discarded wings, damaged wood, or groups of winged termites around the property.
Because termite damage isn't always obvious from the outside, suspected termite activity should be inspected by a pest control professional.
Spiders
Most spiders found around Houston homes are more of a nuisance than a serious threat.
They often appear around garages, patios, windows, landscaping, and other areas where insects are plentiful. In fact, an increase in spiders can sometimes indicate that there are plenty of other insects around for them to eat.
Reducing other pest populations and removing webs around the home can help keep spider activity under control.
Wasps
Wasps commonly build nests around homes, fences, trees, sheds, patios, and rooflines.
A small amount of wasp activity around the yard isn't unusual, but a nest near a doorway, patio, play area, or other frequently used space can quickly become a problem.
Avoid disturbing an active nest, especially if you're unsure what species you're dealing with.
Rodents
Rats and mice are another pest Houston homeowners should watch for.
Rodents can enter homes through surprisingly small openings while searching for food, water, and shelter. Once inside, they may nest in attics, garages, walls, and other quiet areas.
Droppings, scratching noises, damaged food packaging, gnaw marks, and nesting material are all potential signs of rodent activity.
Pest Problems Are Part of Living in Houston
Pests are a year-round problem in Houston, but a few simple steps can help keep them under control. Removing standing water, sealing entry points, keeping your yard maintained, and addressing pest problems early can make a big difference.
If you’re noticing more pests than usual, a professional inspection can help identify the problem and find the right treatment.
