Heat Heat treatment is another alternative to chemical fumigation for complete-building treatment of drywood termites. Nylon tarps are used to tent the building. Materials that are not heat resistant are removed from the building, and water is left running to protect plastic pipes. Large propane heating unit is connected to the tent by a large flexible hose and turned on. Hot air is blown in and around the structure to heat the walls from both the interior and exterior.
Heat is shut off, and tent is removed.
Gas is vented off Tarps removed. Electricity Infested damaged wood is exposed. Electro-Gun is placed on one side and ground on the other side of the infested timber. Termites in its path are killed. Microwaves Microwave generators are mounted against wall on a pole one foot apart.