Hydro Jetting is a process of flushing drains with Power Washer Machine. It is a tool to clean clogs with a pressurized water stream. A Power Washer machine pressurizes water to up to 3500Psi and washes clog away, with the stream strong enough to cut through tree roots, small to medium objects and to remove grease, calcium build-ups, which are the toughest clogs to clean. It is the most effective tool to clear clogs and apparently very gentle to your drain system.
Pressure Washer machines are relatively new to the Canadian market especially to the use of it on residential properties, of course those models have less power than commercial water pressure machines.
However, for damaged or broken pipes, power washing can create the lines to become harmed additionally. This is why a video camera inspection is necessary before proceeding with hydro jetting.
Hot water high-pressure machines were used primarily for cleaning surfaces from tough stains such as grease or paint. There different nozzles used for creating different hot water pressured streams depending on the use of machinery. Though in our industry we use water pressure machines with much less pressure to not the damage drainage system.