Fact…but it’s not the only factor: Your eyes can burn in the swimming pool, and this is primarily caused by the presence of chlorine and other pool disinfectants. But it is important to realize that is not the only factor that causes those burning eyes.

Chlorine is commonly used to keep pool water clean and free from harmful bacteria, viruses, and other contaminants. When chlorine interacts with organic substances, such as sweat, urine, and oils from our skin, it forms compounds called chloramines. These chloramines can irritate the eyes, nose, and respiratory system, leading to that burning sensation you may experience while swimming.

Other factors that can contribute to eye irritation in the pool include:

  1. pH Levels: If the pH levels in the pool water are too high or too low, it can cause eye irritation. The ideal pH range for pool water is typically between 7.2 and 7.8.
  2. Pool Water Imbalance: Imbalanced pool water with high levels of chlorine or other disinfectants can also lead to eye irritation.
  3. Lack of Proper Filtration: Inadequate pool water filtration can allow the buildup of contaminants and irritants, contributing to eye discomfort.
  4. Contact Lenses: Wearing contact lenses while swimming can exacerbate eye irritation, as the lenses may trap pool water and chlorine against your eyes.

What If I have a Saltwater Swimming Pool?

Having saltwater swimming pool means that you have a salt chlorine generator, (also known as a saltwater pool system), which can help reduce eye irritation and burning sensation compared to traditional chlorinated pools, but it may not completely eliminate the issue.

Salt chlorine generators work by converting salt (sodium chloride) into chlorine through a process called electrolysis. The chlorine produced by the generator then acts as a sanitizer, just like the chlorine used in traditional pools. However, the difference lies in the type of chlorine produced.

In traditional pools, liquid or granular chlorine is added directly to the water, resulting in the formation of chloramines when it reacts with organic substances. As mentioned earlier, chloramines are responsible for eye irritation and the distinct “chlorine smell” often associated with pools.

With a salt chlorine generator, the chlorine is produced on-site and continuously, but in a different form. The chlorine produced through electrolysis is in the form of hypochlorous acid, which is a more effective sanitizer and has fewer chloramines. As a result, the levels of irritating chloramines are generally lower in saltwater pools, making them more comfortable for swimmers and reducing the likelihood of eye irritation.

To reduce eye irritation while swimming, consider the following tips:

  1. Wear Swim Goggles: Goggles create a barrier between your eyes and the pool water, preventing irritation.
  2. Shower Before Swimming: Rinse off in the shower before entering the pool to remove sweat and oils from your skin, reducing the formation of chloramines.
  3. Avoid Urinating in the Pool: Encourage proper pool hygiene and discourage urinating in the pool, as this contributes to the formation of chloramines.
  4. Use Eye Drops: If your eyes are already irritated, using lubricating eye drops after swimming can help soothe discomfort.
  5. Check Water Quality: Ensure that the pool’s water chemistry is properly balanced and regularly maintained.
  6. Maintain the Salt Chlorine Generator: Regularly check and clean the generator’s cells to ensure it functions optimally and produces sufficient chlorine.

Remember that while chlorine is essential for pool sanitation, it’s essential to maintain the correct balance to minimize eye and skin irritation. If you experience severe or persistent eye irritation, it’s best to consult a healthcare professional or an eye doctor for further evaluation.

If you have any other questions regarding your current pool chemistry or the build of a new swimming pool please feel free to contact us at Southern Elegance Pools-904-982-6789 and one of our experts will be happy to help!