How to Clean a Hot Tub for Crystal-Clear Waters

How to Clean a Hot Tub
How to Clean a Hot Tub

How to Clean a Hot Tub for Crystal-Clear Waters

There’s nothing quite like sinking into a hot tub’s warm, bubbling embrace after a long day. Whether for relaxation, socializing, or simply soaking away your worries, hot tubs offer a luxurious escape right in your backyard.

However, to ensure that your hot tub remains a source of blissful relaxation, it’s crucial to keep it clean and maintain those crystal-clear waters.

This article will guide you through the essential steps on how to clean a hot tub so that you’ll achieve the perfect balance of hygiene and indulgence in your hot tub oasis.

Now, say goodbye to cloudy waters and hello to pristine, inviting soaking experiences!

Step By Step on How to Clean a Hot Tub

Cleaning a hot tub could pose a challenge for someone new to it. If you happen to fall into that category, don’t be concerned!

Keep reading to discover a detailed guide on how to clean a hot tub effectively.

Flush The Lines

Remove the Drain Plug
Remove the Drain Plug

To start the cleaning procedure, purging the hot tub water lines is essential, guaranteeing there is no remaining water or debris in the pipes. Here’s how to flush the hot tub water lines:

  • Turn off the power to your hot tub.
  • Locate the drain plug for your hot tub’s plumbing and remove it.
  • Allow all the water to drain out completely.
  • Once the lines are clear, replace the drain plug.

Drain The Hot Tub

How to Drain The Hot Tub
How to Drain The Hot Tub

Emptying your hot tub is a crucial part of the cleaning procedure. Here’s how to go about draining your hot tub:

  • Deactivate the power to your hot tub.
  • Identify the drain valve, typically situated at the bottom of your hot tub, and connect a garden hose to it.
  • Position the hose to a suitable drainage location.
  • Unseal the drain valve to allow the water to discharge.
  • When your hot tub is void of water, close the drain valve.

Clean The Shell and Jets

Clean The Shell and Jets
Clean The Shell and Jets

With your hot tub shell emptied, let’s proceed to clean it along with the jets:

  • Prepare a solution of warm water and mild detergent.
  • Gently scrub the interior of the hot tub shell using a soft cloth or sponge, focusing on any scum lines or debris.
  • For the jets, utilize a jetted tub cleaner or a blend of water and white vinegar. Adhere to the manufacturer’s guidelines for your particular hot tub model.
  • Ensure you thoroughly rinse both the hot tub shell and the jets.

Clean The Filter

Clean The Hot Tub Filter
Clean The Hot Tub Filter

Proper maintenance of your hot tub filter is crucial for ensuring clean water circulation through the hot tub pump. Here’s the process for cleaning your hot tub filter:

  • Turn off your hot tub.
  • Locate the filter housing, typically found in the skimmer or filter well.
  • Carefully remove the hot tub filter cartridge.
  • Use a hose to rinse the hot tub filter, eliminating debris and dirt.
  • For a more thorough cleaning, soak the hot tub filter in a filter cleaner solution, following the product’s instructions.
  • Rinse the filter again and allow it to air dry completely before reinserting it into the hot tub pump.

Clean The Cover

Clean The Hot Tub Cover
Clean The Hot Tub Cover

A well-maintained hot tub cover not only safeguards your hot tub but also improves its visual appeal. Observe these steps for cleaning the hot tub cover:

  • Utilize a mild, non-abrasive cleanser to wipe the exterior of the hot tub cover.
  • Rinse the hot tub, cover it with water, and allow it to air dry.
  • Examine the hot tub cover for any rips, fractures, or impairments. If needed, make the necessary repairs or consider replacing it.

Refill The Hot Tub

A Person Refills The Hot Tub
A Person Refills The Hot Tub

With your hot tub now spic and span and the filter securely reinstalled, it’s time to refill your hot tub:

  • Seal the drain valve.
  • Disconnect the hose from the drain valve.
  • Begin filling the hot tub with fresh water.
  • Restore power and let the water circulate.
  • Monitor the water’s pH and make any necessary adjustments to maintain a balanced and healthy environment.

Frequently Asked Questions

Can I use vinegar to clean my hot tub? 

Yes, you can use vinegar to clean your hot tub, especially for the jets and shell. Vinegar is an effective and natural cleaning agent that helps remove built-up residue and mineral deposits.

However, always follow your hot tub manufacturer’s guidelines to ensure safe and proper cleaning.

How often should I change the water in my hot tub?

For optimal hot tub cleanliness, it’s advisable to replace the water approximately every three to four months.

However, the specific interval may differ based on how often you use the hot tub and the water quality. Consistent water changes play a key role in preserving water clarity and overall hygiene in your hot tub.

Can I use bleach to clean my hot tub? 

Yes, you can use bleach. However, when it comes to hot tub cleaning, it’s important to exercise caution when using bleach. Employ it sparingly and in a diluted form for targeted cleaning tasks.


Ensuring your hot tub remains in prime condition with crystal-clear water is achievable when you have the proper guidance on how to clean a hot tub. By adhering to the steps in this guide, you can maintain the best hot tubs all year.

Don’t overlook the essential aspects of cleaning your hot tub, which include addressing the lines, shell, jets, filter, and cover. Additionally, remember to execute regular water changes.

These actions will guarantee your hot tub is clean and ready for relaxation at any time at your home.