Dispose of septage at allowed facilities only, decontaminate devices, deodorize tubes

https://wiki-burner.win/index.php/Septic_Tank_Emptying_Set_Up_and_Finest_Practices_for_Long-Term_System_Wellness

Dispose of septage at permitted facilities only, decontaminate devices, deodorize pipes, and protected lids and risers flush with grade to avoid hazards, odors, and groundwater contamination.