Old house borer larvae bore into wood, which becomes their primary sustenance. As they grow, they tunnel and chew through timber and flooring, weakening these materials structurally. Over time, their feeding habits can severely undermine the safety and integrity of buildings and furniture, often going unnoticed until the damage is substantial due to their hidden lifestyle.

Preventing old house borer infestations involves regular inspection of wooden structures for signs of damage or the presence of larvae. Employing treated wood that is resistant to pest infiltration can deter old house borer occupancy. Sealing cracks and crevices and controlling humidity within buildings also create unfavorable conditions for old house borer to thrive, providing an effective preventive approach.

Upon detecting an infestation of old house borer, it's critical to remove and replace all affected timber to halt further damage. For minor infestations, non-chemical treatments like heat, freezing, or low-oxygen environments may be utilized to eradicate old house borer without harm to humans. During recovery, maintaining a dry, well-ventilated environment helps prevent reinfestation. Professional assessment ensures thoroughness and the application of safe, effective control measures.

The larval stage of old house borer can cause severe damage as it bores through wooden structures. Adults continue this destruction, endangering the integrity of timber and flooring. Over time, infestations compromise the strength and safety of affected items, leading to costly repairs and replacements. Known for their elusive nature, these pests often go undetected until significant harm has occurred.