Should You Use Enzymes In Your Hot Tub?


Owning a hot tub means you’ll spend lots of time maintaining it, but it also means you’ll have to deal with lots of different chemicals. Besides that, you’ve probably listened to some guides and tutorials on how to do it properly where you’ve heard the experts mention enzymes.

If you’re not into biology or chemistry, you probably don’t know much about this topic, and in this article, you’ll learn what the enzymes are, what their purpose is, and how to properly use them if you see them as the right fit for your needs and your tub.

Enzymes 101 – What Are They?

As a hot tub owner, you’d want to keep the water quality at the maximum for the longest period of time. On that mission, you have a few obstacles, some of which are body oils and grease. They come naturally off of our bodies during a hot and relaxing bath, and they don’t affect your water instantly.

But as the time passes by and you use your hot tub often, they will accumulate in the filters or on your spa shell, this way spoiling it. In the past, if you wanted to remove them from your hot tub, you’ve had to drain and clean it thoroughly. Once done with the cleaning, the next step was the proper sanitization, which is achieved by adding chlorine or bromine to the water. It took a lot of time, it was expensive, and of course – it required lots of energy to scrub it all off. Now it is a bit different. Modern trends tend to avoid chemical consummation and reduce the need because, if not used properly, they are more harmful than helpful. The other goal was to find something that will be way less harmful, while trying to find some easier and even more efficient way to fight the grease and oils. Enter enzymes.

To simplify, enzymes use natural ingredients to isolate and “attack” grease and oil to stop them to accumulate in the hot tub. They act as a natural sanitizer, with a similar effect to chlorine and bromine.

Problems Helped With The Development

When firstly found, enzymes had their share of problems. They needed to be in liquid shape because otherwise, they wouldn’t be effective, but their expiration time was pretty short, which meant that most of the time the enzymes would have to be thrown away because they would become unusable even before they were tried out.

The other problem was a correlation with the chemicals like chlorine and bromine. When added to the hot tub which already had these chemicals in the system, they would break down the enzymes, preventing them from doing what they needed to do.

Modern Era Of Enzymes


The rough start didn’t stop the scientists from exploring this option, and the hard work paid off. These days, the enzymes are made the way so they can endure the effects of other chemicals, while also having a rather long “shelf life”. They are made using natural ingredients, so you won’t have to worry – applying the enzymes is 100% natural.

They Are Good, But Are They Enough?

The enzymes will without doubt solve your problems with oils and grease, but remember – these are not the only things you’ll want to remove from your hot tub. And enzymes are not so helpful with bacteria or similar stuff. Of course, if you wonder will the enzymes reduce the need for the chemicals, the answer is – yes, they probably will, but relying only on enzymes to keep your water sanitary and healthy is not recommended, and you’ll need the chemicals probably sooner rather than later. The most important plus side is the fact that you’ll need far fewer chemicals, which is great for the start, but if you want to get the most out of the enzymes, you’ll need chlorine, bromine, or some other type of contaminant you’ve heard about.

Are They Safe For Your Hot Tub Equipment And Accessories?

The answer is – yes. Unlike those harsh chemicals, the possibility of enzymes wearing and tearing your hot tub equipment like pumps, jets, filters, or other accessories is far more unlikely. The enzymes are the natural solution, so they will save your hot tub components and make them last longer. If you’re not sure about this, ask your local spa supplier for advice.

Globo Surf Overview

The question you need to be answered is – what do you and your hot tub really need? If the regular chemical sanitizer works for you, then you probably don’t need enzymes as they will only affect your routine. But if you’re determined to switch to the more natural ways of keeping your hot tub water in a good shape, they are a good way to go – just not alone.

If you hear some unbelievable theory about them, feel free to test it, but most likely than not the best option is to add the enzymes to your already determined schedule and combine them with the other sanitizers and chemicals like chlorine or bromine. This way you’ll improve the water quality while also making the maintenance a lot easier.

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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!