How To Clean Hot Tub Jets: 3 Simple Ways


Nothing can beat jumping into a relaxing hot tub after a long day at work. A session in a hot tub will relieve muscle tension and lower your stress levels. But, to have the full experience your hot tub jets need to work properly. Sometimes, they get clogged and that’s why you need to know how to clean hot tub jets. 

There are a few different ways to clean spa jets. In some cases, you can clean the jets on your own, but sometimes it might be better to call a professional. In this article, we will show you three simple ways to unclog and clean your spa jets properly! 

How to Clean Hot Tub Jets Easily 

1. Soaking in Vinegar 

Hot tub jets can become dirty and soiled over time even if you apply hot tub chemicals regularly. If you use the hot tub often minerals can accumulate and restrict water flow. This is why it is important to clean the jet parts thoroughly now and then. It is crucial to do it properly so you don’t damage them during the process. 

The first thing you need to do is to remove the jet unit from the hot tub. All you need to do is to carefully rotate the unit until it comes off. Bear in mind that removal can be difficult if you’ve never detached the jets before for cleaning purposes. 

Next, fill a big enough bucket with water and vinegar. Soak the jets in the water and vinegar solution to remove any debris that has piled up over time. It is best to soak them during the night to give them enough time for thorough cleaning. 

It is also recommended to scrub the internal parts of the hot tub with a small brush before you put the jets back. Mineral accumulation and debris need to be cleaned off carefully, even from all your hot tub accessories, to maintain the perfect condition of the tub. 

Lastly, once you clean spa jets make sure to check them for any damage. If you notice anything out of the ordinary, it is recommended to replace them with new ones. You always refer to the user’s manual for additional care tips and maintenance for your tub model. When you’re done with cleaning and checking the jets screw them back into their original positions. But, be careful not to misalign the parts when doing so. 

2. Using Household Ingredients 

If you don’t have vinegar in your cupboard, you can also try other household ingredients to clean spa jets. 

Start by filling the hot tub with water until the jets are completely covered by a few inches. In a bowl, mix half a cup of bleach with 2 tbsp of dishwashing liquid. Powdered dish detergent can be used as an alternative. But, make sure to read the user manual of your tub since some manufacturers don’t recommend using bleach for cleaning. Some hot tub models have sensitive jet parts that can be damaged by bleach. 

When you fill the tub with water, run the jets for about 15 minutes. Empty your hot tub and refill with water again. Turn the jets on for another 10 minutes. Next, drain your tub and rinse it properly to remove the dirt. 

Use a non-abrasive cloth and a bottle brush to attack the jets if you need a deep clean. Besides, you can use dental floss to get around the jet covers if you notice there’s still some dirt. Again, checking the user’s manual is obligatory before you clean your jets for the first time. The way you decide to clean the jets will heavily depend on the recommendations by the manufacturer. Some recommend specific cleansers for their units, others recommend leaving them open during the process, while certain manufacturers recommend closing the air controls. 

3. Professional Help

In case that none of the above-mentioned steps are effective or if you don’t want to risk damaging your hot tub, asking for professional help might be the best solution. 

In some cases, improper hot tub maintenance and regular use can lead to a big pile of gunk inside spa jets. This is when it would probably be best to contact a professional to help you with unclogging them. If you decide to get professional help, make sure that you get in touch with a certified maintenance company for your hot tub model. 

Professionals may give you tips on how to keep maintaining spa jets properly in the future. Also, check with them what type of chemicals you can use for cleaning jet units next time they get clogged. 



Q: How do I clean the jets in my hot tub with vinegar?


To clean your hot tub jets with vinegar, you need to make a water/vinegar solution. First, you need to take out the jets by unscrewing them. Put them into the solution and let them sit overnight. Check for any damage once you clean them to make sure you don’t need to replace them with new ones. 

Q: How do you clean a jetted tub with baking soda?


To clean a jetted tub with baking soda you will need a soft cloth. Baking soda works great if you need to remove soap scum, mildew, and mold. You only need to put a small amount of baking soda inside the jets, then let it sit for a couple of minutes before scrubbing away the grime with a dampened cloth.

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Clogged spa jets may cause inconvenience as well as negatively affect your hot tub experience. So, it is really important to clean them when you notice improper function for the first time. Also, if you don’t do so, clogged jets can lead to bigger problems.

Hopefully, this article will help you to better understand how to clean hot tub jets. You can do it with vinegar, baking soda, bleach, dishwashing detergent, or even call a professional.

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My name is David Hamburg. I am an avid water sports fan who enjoys paddle boarding, surfing, scuba diving, and kite surfing. Anything with a board or chance I can get in the water I love! I am such a big fan I decided to start this website to review all my favorite products and some others. Hope you enjoy!