How to Clean a Whirlpool Bath: Complete Step by Step Guide

There’s nothing quite like sinking into a warm whirlpool bath after a long, tiring day. The gentle hum of the jets, the soothing water caressing every inch of your body, and the sheer luxury of a jacuzzi bath can make all your worries melt away. But, during one of my regular evening soaks, I noticed something unsettling. The water wasn’t as clear as it used to be, and there was a faint, musty odour. My once-pristine jetted tub was showing signs of neglect. The realisation hit hard: my sanctuary, my escape, was tainted with bacteria, mold, and soap scum.

If you’ve ever felt the pang of disappointment when your whirlpool bath, that symbol of relaxation, becomes a source of stress, you’re not alone. But here’s the good news: with the right knowledge and a bit of elbow grease, you can restore your tub to its former glory. Dive into this guide, and let’s embark on a journey to ensure every bath is as perfect as the first. Because you deserve nothing less.

How to Clean a Whirlpool Bath

Understanding Your Whirlpool Bath

A whirlpool bath is more than just a luxurious addition to your bathroom; it’s a sophisticated piece of engineering designed to provide therapeutic benefits. These baths are equipped with strategically placed jets that propel water, creating a massaging effect that can soothe aching muscles and offer relaxation. But, like any intricate piece of machinery, understanding its design and functionality is key to ensuring its longevity and optimal performance.

The design of a whirlpool bath can vary, with different models having unique jet placements, water circulation systems, and additional features. This means that while the general cleaning and maintenance principles might be similar, there could be specific areas or components in your tub that require special attention. Suppliers like JT Spa suggest paying extra attention to areas where soap scum and residue accumulate, such as the waterline and tap handles.

Being familiar with your whirlpool bath’s design and understanding its specific needs will not only ensure that you’re cleaning it effectively but also help in maintaining its efficiency and prolonging its lifespan. After all, a well-maintained whirlpool bath promises countless hours of relaxation and therapeutic benefits.

Step-by-Step Cleaning Process

1. Preparing the Tub

Before diving into the cleaning process, ensure the tub is free from any immediate debris.

Action Steps:

  • Using a soft cloth or microfiber cloth, gently wipe away any visible dirt, hair, or residues.
  • Ensure the drain is securely closed.
  • Fill the tub with hot water, making sure all jets are submerged by at least two inches. This will ensure that the cleaning solution reaches deep into the jet system.

2. Choosing the Right Cleaning Agents

The right cleaning solution can make a world of difference in effectively removing buildup and ensuring the longevity of your tub.

Action Steps:

  • Add two tablespoons of powdered or liquid dishwasher detergent to the water. If using dishwasher tablets, first dissolve one in boiling water before adding to the tub.
  • Introduce two cups of distilled white vinegar or half a cup of liquid chlorine bleach. Remember, never mix vinegar and bleach as this can produce harmful fumes.
  • Stir the water gently to ensure the cleaning agents are well-distributed.

3. Running the Jets

This step is crucial in dislodging any buildup or debris from the internal plumbing of the whirlpool bath.

Action Steps:

  • Close the air-induction valves (unless specified otherwise by the manufacturer) to ensure water circulates only through the tub’s internal plumbing.
  • Activate the jets on high and let them run for 15 minutes. This process will help push out any debris or residues from the internal plumbing.
  • Observe the water. If you notice any floating debris or a change in water color, it indicates the cleaning agents are working.

4. Draining and Rinsing

After the initial cleaning cycle, it’s essential to remove the dirty water and any dislodged debris.

Action Steps:

  • Carefully open the drain and let the water flow out.
  • Once fully drained, close the drain again.
  • Refill the tub with warm or cold water, ensuring the jets are again submerged.
  • Run the jets for another 15 minutes to flush out any remaining residues.
  • Drain the tub once more.

5. Detailed Cleaning

Now that the major cleaning is done, it’s time to focus on the details.

Action Steps:

  • Sprinkle baking soda generously over the tub’s interior, especially focusing on areas with visible stains or residues.
  • Let the baking soda sit for about 5 minutes.
  • Using a soft cloth, gently scrub the tub’s surface in circular motions. For the jets, use an old toothbrush to reach inside and around them.
  • For stubborn stains, make a paste with baking soda and a little water. Apply this paste, let it sit for 10 minutes, and then scrub.
  • Don’t forget to clean the tap handles and waterline, as these areas often accumulate soap scum and residues.

6. Final Rinse and Dry

After a thorough cleaning, it’s essential to rinse away any cleaning residues to ensure a fresh and clean bath for your next use.

Action Steps:

  • Fill the tub with cold water and let it run for about 5 minutes.
  • Drain the water.
  • Using a dry microfiber cloth, wipe down the tub’s interior to prevent water spots and ensure a polished look.

By following this detailed step-by-step guide, you’ll ensure that your whirlpool bath remains in pristine condition, ready for your next relaxing soak.

Maintenance Tips

Maintaining your whirlpool bath ensures that every soak is as refreshing and therapeutic as the last. Here are some essential maintenance tips to keep your tub in top condition:

  • Regular Cleaning: It’s crucial to clean a jetted tub regularly. If you use your tub frequently, consider cleaning it at least once a month. Regular jacuzzi cleaning prevents the buildup of soap scum, bacteria, and other residues.
  • Know Your Tub: Different tubs have different needs. Whether you have a jacuzzi tub, jacuzzi bathtub, jetted tub, or other whirlpool tubs, it’s essential to understand its specific cleaning and maintenance requirements.
  • Avoid Harsh Chemicals: While it might be tempting to use strong chemicals for a deep clean, they can damage the tub’s surface and internal components. Instead, opt for a specialized jetted tub cleaner designed for whirlpool baths.
  • Avoid Bubble Baths: Most whirlpool tubs aren’t designed for bubble baths. The soap can clog the jets and lead to a buildup of residues.
  • Regular Inspections: Inspect your whirlpool tub regularly for any signs of wear and tear. Pay attention to the jets, as they are the heart of your tub. If you notice any issues, consider seeking professional help or using a jetted tub cleaner to address minor blockages.
  • Seek Expert Advice: If you’re unsure about the maintenance needs of your whirlpool tub, don’t hesitate to consult with suppliers or manufacturers. They can provide insights tailored to your specific model.

By following these maintenance tips and understanding the unique needs of your tub, whether it’s a jacuzzi bathtub, jetted tub, or other whirlpool tubs, you’ll ensure a long-lasting and enjoyable bathing experience.


In the journey of maintaining a pristine whirlpool bath, understanding the nuances of its care is paramount. Every tub fill should be a therapeutic experience, free from the worries of lurking bacteria or residues. Jetted tubs and jetted bathtubs, with their intricate water jets, require a deeper cleaning than traditional tubs. While automatic dishwasher detergent or a simple dishwashing liquid can be effective, it’s essential to avoid abrasive cleaners that can damage the tub’s surface.

A common misconception is the use of bubble bath or bath oils in jetted tubs. These can lead to a buildup of residues, turning your tub into a perfect breeding ground for bacteria. Instead, opt for specialized cleaning products designed for whirlpool baths. The air intake cover, often overlooked, can accumulate grime and other gunk, so ensure it’s cleaned regularly. Warm water, combined with household bleach or a dishwasher tablet, can effectively combat hard water stains, black stuff, and other residues.

Remember, while there’s a large range of cleaning products available, the key is to choose those that suit your tub’s specific needs. Avoiding abrasive cleaner and ensuring the highest jets are kept clean will prolong the life of your tub. With regular maintenance, your whirlpool bath will remain a sanctuary, free from grime and ready for your next relaxing soak.