What is Hydro jetting?

07/12/2019
What is Hydro Jetting:
http://kingplumbing.com.au/blog-what-is-hydro-jetting.php

Hydro Jetting drain cleaning machines are a relatively new improved idea that is extremely effective in cleaning out a blocked drain.

Before hydro jetting, a cable Machine was the tool used by drain cleaning plumbers. A plumber.....