Professional hydro jetting can remove grease, sludge and debris from inside a drain more thoroughly than basic snaking in suitable cases. Its main drawbacks are the need for safe access, specialised equipment and the risk of worsening existing pipe damage. When operated by a licensed professional, it can clear buildup but cannot repair structural faults.
Advantages
- Thorough cleaning: High-pressure water can scour grease, soap residue, sludge and loose debris from the pipe wall, rather than simply opening a channel through a blockage.
- Effective on stubborn buildup: It may clear deposits that mechanical drain cleaning cannot remove completely. It can also cut through some minor root intrusion, but this does not fix the defect that allowed roots to enter.
- Less reliance on drain chemicals: Hydro jetting uses water rather than chemical drain cleaners, which may be unsuitable for some pipes or blockages.
- Often avoids excavation: Where suitable drain access is available, the line can usually be cleaned without digging.
Drawbacks and limitations
- It can damage weakened pipes: Jetting may worsen cracks, deteriorated sections, weak joints or severely deformed pipes. The pressure, flow and nozzle must suit the pipe’s material, diameter, condition and blockage.
- Pipe condition may need checking first: A plumber may recommend checking when a CCTV drain inspection is worthwhile if blockages recur or damage is suspected. Inspection is not necessary in every case.
- It requires specialist equipment: Safe jetting depends on controlled professional operation and suitable machinery.
- Suitable access is required: Poorly positioned or missing access points can make jetting impractical.
- It cannot repair damage: Jetting will not correct collapsed or bellied pipes, cracks, displaced joints or root-entry points.
We don’t believe in misleading online price tables or rough phone estimates because clearing a drain depends entirely on what lies beneath the surface—from soft grease and cooking fats that clear rapidly under high-pressure water, to dense tree roots or cracked earthenware lines requiring lower pressure and specialised cutting heads. Assessing your drainage in person with a CCTV camera first allows our licensed plumbers to check the pipe’s structural integrity, provide an honest upfront quote, and break down each stage of the clearing process so you know the blockage is resolved properly from start to finish.
Safety warning: Do not operate high-pressure jetting equipment or open sewage-contaminated drains yourself. Water jets can cause serious injection injuries, hoses can move unpredictably and wastewater may expose you to harmful contaminants. If safe, stop using the affected fixture and leave inspection and jetting to a suitably qualified professional.
Hydro jetting is generally best suited to structurally sound pipes with stubborn internal buildup. Check the signs a main sewer blockage may need hydro jetting rather than assuming every slow drain needs it. When you call Fixed Today, letting our dispatch team know whether you have accessible inspection shafts or older terracotta boundary traps ensures our truck arrives stocked with the right jetter nozzles and drain cameras. Trusted by Sydney households for over 15 years, our professional jet blasting team evaluates your pipe condition carefully before hydro jetting begins.