While the process is indeed environmentally safe because it only uses water to clean pipes with minimal or no use of harsh chemicals, the concern lies in the disposal of the debris resulting from the unblocking method.
Scheduled inspections or snaking can help identify and clear blockages before they become catastrophic problems. Preventive maintenance can significantly reduce the chances of severe drainage issues.
Drain jetting serves as a technique to not only unclog but also clean these pipes efficiently, making it an indispensable method in drain maintenance. However, these units are prone to blockages due to accumulated debris, grease, or even tree roots.
Furthermore, requisite certifications and permits should be acquired before initiating drain installations. For instance, in some regions, draining water must be treated before being released to comply with pollution norms.