The documentation phase in pest control typically involves the following contents:

1. Treatment records: Detailed records are kept of all treatments that were applied during the treatment phase, including the type of treatment, the location of application, and any safety precautions that were taken.
2. Prevention records: Detailed records are kept of all prevention activities that were performed during the prevention phase, including pest-proofing and habitat modification.
3. Inspection records: Detailed records are kept of all inspections that were conducted during the identification phase, including the areas that were inspected and any pest activity that was detected.
4. Evaluation records: Detailed records are kept of the results of the evaluation phase, including the severity of the pest problem and the most appropriate treatment method that was selected.
5. Client communication: Records of all communication with the client, including discussions of the pest problem and recommendations for treatment and prevention, are also kept.

The documentation phase is critical in ensuring that a thorough and effective pest control program is maintained. Detailed records provide a clear picture of the history of the pest problem and the steps that were taken to address it. This information can be used to track the effectiveness of treatment and prevention activities, identify areas that may need additional attention, and make informed decisions about future pest control strategies. Effective communication with the client is also important in ensuring that they are fully informed about the pest problem and the steps that are being taken to address it.