What Water pH Level is Important in a Hot Tub with Swim Spa Australia?

Your hot tub water pH level is among the most critical aspects of your pool equipment’s water balance. The pH range of your pool water defines how basic or acidic it is, and if it falls short of the ideal range, it runs the risk of compromising your hot tub machinery. There is also a possibility that your hot tub users would complain about skin or eye irritation.

Keeping an Ideal pH Level

The range of ph for hot tubs with Australian spa parts should be anywhere between 7.2 to 7.8. To maintain the readings within this optimal range, you need to regularly check it. You may use a pH test kit and check your hot tub twice a week. This frequency of monitoring is most recommended, more so if you are using your hot tub frequently.

swimming pool

What is the significance of the pH level in relation to your hot tub water? 

Your hot tub’s water chemistry is the force behind it that keeps it clean, running smoothly, and safe to use. The pH range must be within a certain range ( 7.2 to 7.8 pH), this way other chemicals will work properly. 

To better understand this context, let us cite an example. Say, for instance, your hot tub pH level was just a tad higher at 8.2. With a water pH level like that, adding chlorine to your pool water will have a diminished efficacy of around 15%.

Low pH Level

If your hot tub water registers poor or low pH reading, meaning to say it falls way under the acceptable level, it only goes to show that you have acidic hot tub water. 

Acidic water in your hot tub or pool equipment can set the stage for corrosion to start to appear on its surfaces anytime soon and this would impact also its internal components. These parts include water pumps, filters, and heaters. 

Moreover, there is a possibility that you’d experience a hard time managing the total alkalinity of your pool water, and again, this is due to the low pH of the water. 

Hot tub users may also complain about skin or eye irritation, which can be attributed to acidic water. 

If you’ve recently managed to lower your hot tub water pH level, using excessive amounts of pH reducer products is the usual culprit of a pH level that’s too low. Another factor to take into consideration is if you happen to  use a low-pH local water source.

The hot tub water pH level is affected every single time you use  that you use your pool equipment. Sweat, lotions, body oils, and sunscreen products – all these run the risk of getting into the hot tub water itself when people use it. Insects, grass, dust, and a host of other things can also induce allergic reactions.

outdoor spa

There are two ways you can improve your pool water pH level. One is to replace the pool water itself. Water from a garden hose tends to have a much higher alkalinity level when placed alongside tap water. This can significantly help boost your pool water pH level. 

Another technique you can try is the use of a pH increaser product. Take caution, though, on this one. It is crucial that you precisely measure out the water volume so you can measure out also the amount of pH increaser product you will use. Don’t try to overdo it, otherwise it might cause even more harm than good. 

High pH Level

A high pH pattern suggests that your water is “basic”. When left unattended, the water runs the risk of leaving out water scale on your jets, filters, pipes, and other sensitive components over time. 

The appearance of a water scale on a hot tub with swim spa australia and other similar pool equipment raises pressure and reduces water circulation. This kind of scenario will put an extra strain on the components of your hot tub and thus shorten down their life. 

There are two common triggers for a high pH reading in a hot tub water. When rectifying a low pH level, the common mistake, to which many people are guilty of, is using excessive amounts of pH increaser products. 

Most of the time, people are unaware about it. So they do it by mistake. Another factor is that your local water supply might have a naturally higher pH level than normal.

Muriatic acid and a dry acid. 

These two chemical treatments are commonly used to pull down the level of pH of water in your hot tub. Despite the fact that they tend to generate identical results, they can be applied differently. Therefore, it is important to ensure you know which one is which and that you observe and follow given manufacturer instructions.

Wrapping Up!

It can be overwhelming for a new hot tub owner to understand all of the various steps and processes associated with proper monitoring and maintenance of hot tub water. For assistance, you should  always reach out to your hot tub dealer for any questions or relevant concerns.