Why is it important to remove all termite tubes during treatment?

Removing all termite tubes during treatment is essential primarily to ensure the effectiveness of the chemical being applied. While the presence of these tubes indicates active termite infestations and may trap termites, the main objective during treatment is to disrupt the colony's access to its food source and facilitate proper application of the treatment materials.

When the tubes are removed, it allows for a more thorough application of the chemical substance directly to the accessible areas where termites might be feeding. This ensures that the intended treatment penetrates effectively and reaches any remaining termites that may be present, increasing the likelihood of completely eliminating the infestation.

Additionally, while there are other reasons affecting the treatment process, such as promoting wood drying and reducing the chances of future infestations, the key concern in effective termite control is ensuring that the chemical treatment works optimally, which is facilitated by the removal of these tubes.