Professional monitoring
Temperatures have to be tracked and managed, not assumed.
Heat Treatment FAQ
People ask this because they want to understand whether heat treatment is a real answer or just another version of a spray program. The short answer is that a properly planned and executed professional heat treatment is designed to bring the treated area to temperatures that bed bugs cannot survive, including the harder-to-reach spaces they use during the day.
What matters is not simply owning a heater. The setup, airflow, monitoring, room layout, contents of the property, and movement of heat through the space are what make thermal remediation effective.

Temperatures have to be tracked and managed, not assumed.
Heat has to move through the treated area so hidden spaces are not left cooler than expected.
Room setup and prep guidance help the process work the way it is intended to work.