Termites are active all year and can go unnoticed for long periods. Identifying the signs of termites early can help protect your home from serious damage. If you're unsure how to tell if you have termites, this guide breaks down what to look for and where to check.
Termites are not always easy to spot, but they can cause big problems if left unchecked. The sooner you notice a termite problem, the better.
A single termite colony can contain thousands of insects, feeding nonstop. Over time, they can weaken wood structures, including support beams, floors, and walls. While termite damage may not be visible at first, the impact can grow quickly if left untreated.
Recognizing the early signs of termites gives you a better chance of stopping an infestation before major repairs are needed. Acting early can help avoid long-term costs and disruption. Regular checks can also help you understand how to know if you have termites before they spread further.
Knowing what to look for is key. Below, we outline how to know if you have termites, but it should be noted that these signs can be attributed to other issues. If you’re unsure, call in the professionals from Presto-X.
Subterranean termites build narrow mud tubes to travel from their nest to a food source. These tubes are often found on walls, crawl spaces, or ceilings and are some of the most obvious evidence of a termite infestation.
If you tap wood in your home and it sounds hollow, it could mean termites have been feeding inside. This can be an early termite symptom, especially if there's no visible surface damage. Long-term feeding can cause the wood to blister or crack.
During the mating season, termites swarm to start new colonies. After swarming, termite swarmers shed their wings. Piles of wings near windows or doors can be an early clue that a termite problem may be starting.
Drywood termites leave behind small, pellet-shaped termite droppings called frass. These often look like tiny piles of sawdust and can be found near entry points in wood. Finding frass is often a sign of termite activity.
Moisture from termites tunneling behind surfaces can cause paint or wallpaper to bubble or peel. While this can also come from water damage, if you can’t see any clear leaks, it could be a sign of termites.
Not all termite species behave the same way, but there are key areas inside and outside your home in which to look for termite signs.
There are different kinds of termites in the U.S.; each brings its own clues and may require different termite treatments.
Subterranean termites build mud tubes to travel and prefer damp environments. They often enter homes through the foundation and feed on soft wood, potentially causing structural issues over time.
Unlike other types, drywood termites don't need soil contact. They live and feed inside the wood itself, leaving behind frass and sometimes hollow spaces inside beams or furniture.
Dampwood termites are drawn to moist or rotting wood and are often found in bathrooms, basements, or areas with poor ventilation. Their presence usually points to a moisture issue as well as a termite one.
It's easy to confuse termite symptoms with signs of other pests. Here's how to tell the difference.
Carpenter ants also tunnel through wood, but they don’t eat it. Their tunnels are smooth and clean, while termite tunnels are rough and filled with mud. Some ant swarmers may look like termites (though flying ants are often larger), but ant wings are uneven, while termite wings are equal in size. See our article on flying ants vs. termites for more information on telling the insects apart.
Wood-boring beetles leave round holes in wood, often with fine powder below. Termites rarely leave clean exit holes. If you’re not sure what you’re seeing, a professional pest control inspection can help.
Finding signs of termites doesn’t always mean major damage, yet, but quick action can be key. Here’s what to do next.
If you suspect termite activity, check dark or damp spaces first. Look for mud tubes, frass, or any changes to wood. While a flashlight and screwdriver can help you check problem areas, DIY methods are often short-term solutions. Termites can cause significant damage over time, and oftentimes, DIY approaches may not work and can lead to worse problems in the future.
For long-term protection and peace of mind, it's best to call in the professionals. Our technicians know how to identify the termite species, check hidden areas, and help reduce the chance of future issues.
If you’re seeing signs of termites or just want to be sure, we’re here to help. Our termite control services are designed to target the source of the problem. Whether you're a new homeowner or have been in your home for years, we can help you make a plan to protect what matters most.
Look for signs like mud tubes, hollow-sounding wood, frass, or discarded wings. A professional inspection can confirm their presence.
The extent of damage depends on how long they've been active. Catching them early often means repairs are manageable.
You might see mud tubes, droppings, wing piles, or bubbling paint. In some cases, the wood may appear damaged or sound hollow when tapped.