Unlike rodding or any other form of pipe or sewer line cleaning, hydro jetting ensures the entire blockage is removed making recurring back ups less likely. This means you are less likely to have to pay for recurring plumbing services, and the risk of property damage from a backed up pipe is eliminated.
Keep in mind, hydro jetting involves blasting pressurized water through a small area. You want to be sure the technician you hire is highly trained in order to avoid damage to the pipe or line in need of cleaning.