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Is Hydro Jetting Safe for Old Pipes?

February 28, 2025
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Are you tired of dealing with sluggish drains or clogged sewer lines? If the answer is yes, then hydro jetting can serve as a lifesaver!

Hydro jetting is a specialized plumbing procedure that removes stubborn clogs from drains. But we often get asked if this procedure is safe for old pipes.

In this blog, we will answer the most commonly asked question: Can hydro jetting be done on old pipes without causing damage?

What Is Hydro Jetting?

Hydro jetting is a drain-cleaning procedure that uses a portable device called a jetter. It involves a high-capacity water tank, a pressurized nozzle, and a long hose to reach deep into your pipes.

During the procedure, the jetter sprays high-pressure water to clear stubborn clogs. Jetters have small cameras that let plumbers see inside the drain while cleaning. This helps them guide the water to clear stubborn clogs.

A jetter usually uses 4,000 psi of water pressure, but it can go up to 35,000 psi. High water pressure can be dangerous if not handled properly, so it’s important to hire a trained professional for hydro jetting services.

Risk of Hydro Jetting For Old Pipes

Here comes your answer! Hydro jetting can be risky for old pipes. The high-pressure water may cause further damage to aging pipes, especially if they are already weak or fragile.

For example, old cast iron pipes can rust and become brittle, clay pipes can crack from root intrusion, copper pipes can develop leaks, and PVC or ABS pipes may become brittle with age or cold temperatures.

If these pipes already have cracks or rust, the pressure from hydro jetting can make the damage worse, leading to more serious issues like pipe bursts.

Safety Tips for Hydro Jetting for Old Pipes

Even though hydro jetting can be a little unsafe for old pipes, we can still reduce this risk through the following ways:

  1. Professional Inspection: It’s important to use a sewer camera to check the pipes before hydro jetting. This helps find any weak or damaged areas.
  2. Pressure Adjustment: Hydro jetting uses a multi-pressure setting. If you suspect damage or wear, lowering the water pressure can make hydro jetting safer for older pipes.
  3. Alternative Drain Cleaning Methods: If your pipes are not deemed fit for hydro jetting, other methods like snaking or chemical cleaning may be safer to clear clogs without causing damage.

When Is Hydro Jetting Recommended?

Hydro jetting is a great option for cleaning new pipes, offering optimal efficiency and longevity. However, it can also be a viable option if the older pipes are in a relatively good condition without major damage or brittleness. However, in each case, professional assessment is essential.

Consulting a professional plumber helps you rule out any problems to ensure safety and prevention from expensive repairs or replacements.

Overall Insight

While hydro jetting effectively clears blockages and can extend the life of old pipes, it may not be the best option for severely damaged or brittle pipes. However, it can still be a viable option if done correctly with the right precautions.

A professional assessment is important to ensure whether hydro jetting is suitable or not. Otherwise, alternative drain cleaning methods might be recommended.

If you want to gain better insights on whether hydro jetting is safe for old pipes in your home, contact our team of licensed plumbers at Alliance Plumbing Services at (833) 374-2957.

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