Termites are destructive creatures that can silently compromise your home’s structural integrity. Usually, they have already caused extensive damage before their presence is known. Among homeowners in Glen Ellyn, a common concern is whether termite activity increases after it rains. Experts at Pointe Pest Control say that this is possible for several reasons.
How Rain Affects Termites
Rain creates the ideal conditions for termites to thrive, particularly subterranean termites. These species have made Glen Ellyn their home for years. Here are the reasons rain impacts termite activity:
- Increased soil moisture. Subterranean termites depend on moist soil to survive. The underground tunnel they construct should stay damp, and heavy rain causes the soil’s moisture levels to increase, letting termites easily travel and expand their colonies.
- Softened wood and decay. Rain can weaken wooden structures, particularly if the moisture lingers. Decaying or wet wood is easier for termites to chew through, making houses more vulnerable to infestations. Poor drainage, damp basements, or leaky gutters could be prime targets for termites.
- Swarming season. Following a warm rain, winged reproductive termites will emerge in huge numbers. This takes place since rain softens the ground, allowing termites to easily establish new colonies. If you spot termite swarms near your house after a storm, this means that termites are searching for a new location to nest.
- Flooding and relocation. Heavy rains can flood existing termite nests, forcing the destructive pests to seek new shelter. Sadly, this can drive termites toward human structures, including wooden fences, homes, and sheds. If your house offers a stable, dry refuge, termites may move in.
Signs of Termite Activity After Rain
Glen Ellyn residents must be vigilant after rainy periods because termite activity may increase. They should watch out for the following signs:
- Mud tubes on foundations or walls. Subterranean termites create mud tubes to protect themselves while they travel between a food source and their colony. If you spot thin, brown tunnels on the wall or foundation after rain, this indicates termite activity.
- Swarming termites near lights or windows. Termite swarmers are drawn to light. If winged termites suddenly appear indoors or near light sources, this indicates the existence of a colony nearby.
- Discarded wings. After mating, termite swarmers shed wings and burrow into wood or soil to begin a new colony. If you notice piles of tiny wings near doors, windowsills, or in the basement, this means you have a termite issue.
- Hollow or damaged wood. Tapping on wooden structures around the house and hearing a hollow sound means termites have started feeding on the inside. Brittle or warped wood is also a sign of a termite infestation.
- Unexplained wall or ceiling cracks. Termites weaken wooden structures from the inside out, potentially resulting in visible cracks in ceilings, drywall, or flooring. If you spot this after heavy rain, consider a termite inspection.
Steps to If You See Termites After Rain in Glen Ellyn
If you think termites have invaded your home, take action right away. First, do not disturb the infested area as termites can scatter once their nests or tunnels are tampered with. When this happens, eliminating them will be more difficult. Also, document the mud tubes, damaged wood, or swarms you have noticed, then contact a pest control expert. Termite experts can evaluate the situation, confirm the presence of termites, and recommend the best treatment option. Options such as liquid termiticides, wood treatments, or baiting systems can protect your house from future infestations. Pest control experts can identify the kind of termite you have and tailor the treatment to it. They can provide long-term protection solutions to prevent future infestations.
