Dispose of septage at permitted centers just, sanitize devices, ventilate tubes

https://wool-wiki.win/index.php/Reliable_Sewage-disposal_Tank_Emptying_and_Installation:_Smart,_Cost-Saving_Strategies

Dispose of septage at allowed centers only, decontaminate devices, deodorize hoses, and safe lids and risers flush with grade to prevent threats, smells, and groundwater contamination.