Hydrojetting is a powerful drain cleaning method that can effectively clear backed-up drains and improve water flow. While professional hydrojetting services offer the best results, there are some DIY tips and tricks homeowners can implement to tackle minor drain blockages using hydrojetting techniques. In this blog, we will explore DIY tips for hydrojetting backed-up drains, providing new ideas and advice for homeowners who want to try this method on their own.

  1. Safety First: Before attempting any DIY hydrojetting, ensure you have the necessary safety gear, including gloves and eye protection. Hydrojetting involves high-pressure water, and safety precautions are essential to avoid injury.
  2. The Right Equipment: Invest in a hydrojetting nozzle attachment for your pressure washer. This specialized attachment disperses high-pressure water in all directions, effectively clearing clogs and debris in the drain.
  3. Remove Obvious Debris: Clear any visible debris or buildup from the drain opening before starting hydrojetting. This will help the process be more effective by allowing the water to reach deeper into the pipes.
  4. Insert the Nozzle Carefully: Gently insert the hydrojetting nozzle into the drain opening, ensuring a snug fit. The nozzle should not be forced as it could damage the pipe.
  5. Gradual Pressure Increase: Start the pressure washer at a low setting and gradually increase the pressure as you insert the nozzle further into the drain. This gradual increase prevents sudden bursts of water that may cause splashing.
  6. Move the Nozzle Back and Forth: Move the hydrojetting nozzle back and forth inside the drain to cover all areas. This motion helps dislodge stubborn clogs and clears debris more effectively.
  7. Allow Water to Flow Freely: While hydrojetting, ensure water flows freely through the drain. If you notice the water isn’t draining well, pause the process and check for any new blockages that may have surfaced.
  8. Avoid Overuse: Hydrojetting should be used in moderation to avoid potential damage to the pipes. If you encounter persistent blockages, it’s best to seek professional assistance.


DIY hydrojetting can be a useful approach for tackling minor drain blockages, provided homeowners take proper safety precautions and use the right equipment. Remember to remove visible debris before hydrojetting and gradually increase pressure while moving the nozzle back and forth to cover all areas. However, for significant or recurrent drain blockages, it’s recommended to consult a professional plumbing service that offers hydrojetting solutions. Properly performed hydrojetting can effectively clear backed-up drains, improving water flow and restoring plumbing functionality in no time.