There are quite a few issues which can occur if proper water chemistry is not ensured. One of the balance elements which must be kept in check at all times to ensure a safe swimming environment is pool water pH – yes, it is not only important to assure the water you drink and bathe with has a proper pH level, but the one you swim in as well. In the following, we will focus on all aspects regarding pool water pH, not only the importance of keeping it in check but how you can perform adequate changes to restore it when it is needed.
This is a never-ending issue among all pool owners, so you need not worry as you are not alone in this situation. Consistently high or low pH levels have a domino-effect when it comes to pool problems, causing a chain of reactions. To have a better idea of how severe imbalanced pH actually is, know that it is one of the main reasons why algae, including the dreaded black algae, appear. But let’s look into this subject a little more and see what influence it has and why it is caused to start with.
Before we move on to analyzing the implications of improper pool water chemistry levels, let’s first go over the reasons why the pH level goes rogue. This way, you not only have a better understanding on what exactly influences and induces this issue, but you can take certain precautionary measures where you can, lengthening for how long the pH will remain at normal levels.
Why pH is low:
Why pH is high:
As aforementioned, improper pH levels have consequences. Now, we will cover the implications of high pH levels so you understand why it is needed to lower it as you notice the shift. First of all, swimming in water high in pH will cause eye and skin irritations. Secondly, the pool will seem a lot less inviting as it will have a cloudy aspect. Other issues which arise include an impossibility to maintain an overall proper water chemistry balance, and scale build-up on pipes and filters.
Now that we covered the consequences of high levels, let’s move on to the dangers of low pool pH. Probably the worst effect of this imbalance is the fact that all metal surfaces, like ladders, railings, screws, and so on, are at risk for corrosion. Furthermore, you will lose control over the total alkalinity of the water, finding it almost impossible to keep it in balance. Also, you will feel the effects of this imbalance as your eyes will sting and your skin will become dry.
There are two methods you can turn to in order to find out the pH level of pool water – take a sample to a laboratory and wait for the results to come in, a process which usually takes a few days, even a couple of weeks, or test the water at home for any chemical imbalance, including pH, with a test kit specially made for this procedure. We recommend the second option, as results are instant, having to wait only a few minutes to receive a response. All the more important is the fact that, depending on the type of test you acquire, you might be able to learn more about other pool water chemistry elements like total alkalinity and hardness.
Regardless of the issue at hand, whether it is high or low pH levels in the pool’s water, there are solutions you can turn to in order to resolve the problem. Find out how you can solve high pH from this section of the article!