If you want to swim in a pool with high alkalinity, the first step should be to understand what the pH level is at this moment.
It’s the only way you are going to know whether or not it is safe to swim in a pool with high alkalinity. Until then, you should not be entering the pool.
Can you swim in a pool with high alkalinity?
No, you cannot swim in a pool with high alkalinity. There is an increased risk of eye irritation, skin rashes, reduced water clarity, and having to deal with algae growth. It’s best to use muriatic acid to help reduce the pH in the pool before entering it.
Swimming in a pool with high alkalinity might not seem like a big deal but it is risky. It is something you should avoid, especially when the pH is skyrocketing.
This article is going to go into detail illustrating the reasons to not swim in a pool with high alkalinity.
Table of Contents
Reasons To Not Swim In A Pool With High Alkalinity
1. Skin Rashes
The problem with high alkalinity in a pool has to do with how it impacts the body.
You are not going to be safe due to the high pH levels.
The main issue has to do with how your body responds to high alkalinity.
For example, a lot of swimmers will notice rashes developing on their skin after a short session in the pool. This might not seem like a big deal but it will become increasingly uncomfortable when you swim for a longer duration.
A person that swims for a considerable amount of time in the swimming pool is going to start noticing a change in their skin. It is going to get red and it will itch a lot.
Your best bet is to avoid going into a pool with a high pH level.
Until you reduce the pH in the swimming pool, you should not be swimming in it. This is a must to do things the right way.

2. Eye Irritation
Is it safe to swim in a pool with high alkalinity?
No, it is not safe to swim in a pool with high alkalinity. This is due to how it impacts the eyes when you are swimming. The eyes are going to turn red and get irritated due to the high alkalinity in the swimming pool.
Does this mean you should put on goggles?
Even goggles are not going to help because you are going to notice issues with the skin as it interacts with the water. Don’t enter the swimming pool when you realize the pH level is too high.
The better option is to wait to reduce the pH level.
Until then, you are going to be taking a risk with your eyes due to how bad the water is in the pool.
3. Reduced Water Clarity
The dangers of unbalanced pH in a pool have to do with the water clarity too.
You are going to notice this right away.
The pool is going to be unclear and unclean. This is not good for the swimming pool and it is going to do a tremendous amount of damage to those who want to ensure the swimming pool is as clean as it needs to be.
You should not be swimming in murky pool water. This is not good for the body.
You will want to take the time to observe the pool water and ensure it is clean before diving in. This is the only way you should be swimming in the pool.
4. Algae Development
Algae in the swimming pool is not a good sign.
You will want to learn how to get rid of algae in the pool and this is going to take a bit of time on your end. Until then, you will notice algae is going to develop in a pool with high pH.
You will want to find the right algae remover for the pool and make sure it is as clean as it needs to be. This is a must when you want to control things and ensure it is as clean as the pool should be.
Final Thoughts
Can you swim in a pool with high alkalinity?
You cannot swim in a pool with high alkalinity. The pool water is going to cause skin irritation, eye irritation, and is going to reduce overall water quality. It is also going to lead to algae growth, which is not good to swim in. Use muriatic acid to reduce the pH level in the pool before diving in.
It is recommended to clean the pool water before going in. This is a must as you will want to take control of the situation and ensure the water quality does not harm you.