Hot Jet USA, a division of PowerLine Industries, developed a two-part system that deep cleans and renews the insides of sewer systems without having to perform major excavation. The traditional way of drain cleaning has been performed by a plumber using a cable machine that forces a wire down the sewer drain that basically pokes a hole in the blockage but does not clean the sides of the sewer pipe. The two-part system uses hot water under high pressure to deep clean, sanitize and hydro scrub the inside of the sewer lines. The second part of the system injects Total C, a mild enzymatic biological detergent that remains in the line and digests the FOG (fats, oils and greases) after the lines have been hydro scrubbed and reconditioned, keeping them clean and odor free even under excessive FOG discharges like those of restaurant and commercial properties.