For technical and sanitary reasons, Sewer drain Jetting machine is frequently cleaned. Particularly, the blocking of the cross sections as well as odour problems need to be avoided. Also, damages at the channel walls must be recognized very early, which is only possible, if the walls are completely clean. Further, inorganic deposits that reduce the sewage treatment efficiency must be removed. Sewer jetting / drain jetting / gutter cleaning is the process of using Sewer drain Jetting machine to bring a sewer drain line back to like-new condition without having to actually replace the line. This is very cost-effective practice, as well as a nearly effortless task-especially for drain cleaning that are heavily used,even for grease.(You aren't supposed to be dumping that down there in the first place!) Anyone, who has ever had to deal with a sewer or even residential septic tank, knows all about clogs and back-ups.