Dispose of septage at permitted facilities just, sanitize devices, ventilate hose pipes

https://page-wiki.win/index.php/Hydro-Jetting_vs_Standard_Septic_System_Cleaning:_When_and_also_Why_to_Utilize_Each

Dispose of septage at permitted centers only, disinfect devices, deodorize hose pipes, and protected lids and risers flush with grade to prevent threats, odors, and groundwater contamination.