Hydro-jetting is a process that uses high speed/high pressure water to literally blast away roots & years of accumulated scale, silt, sand, and grease build-up on the inside walls of your Sewer and Drainage Systems. Excluding the possibility of a collapsed line, hydro-jetting will relieve the stoppage and thereafter routine maintenance will keep the lines functioning properly. Maintenance of this nature will suffice toward minimizing eventual blockages that could result in root infestation which would cause breakage in your sewer line and require a more drastic and costly rectification.