The answer to 'what causes hydro jetting' is hydro jetting is a plumbing technique that uses high-pressure water to clear blockages and clean the interior of pipes. This process is used to remove built-up debris, grease, and other materials that can clog pipes over time, leading to slow drains and potential backups.
Hydro jetting works by sending a powerful stream of water through the pipes at pressures up to 4,000 PSI. This high-pressure water dislodges and flushes out any obstructions, restoring full flow to the pipes. It's an effective way to clear even the toughest clogs without the need for harsh chemicals or extensive pipe excavation.