pool skin rush

Can Increased TDS in Pools Cause a Skin Rash?

I remember a few summers back, after a long swim in my friend's pool, I noticed my skin felt unusually itchy and irritated. At first, I brushed it off, thinking it was just the prolonged exposure to water. But when the irritation persisted, I started to wonder if something in the pool water was the culprit.

After chatting with my friend, we discovered that the pool's Total Dissolved Solids (TDS) levels were higher than recommended. TDS refers to the combined amount of organic and inorganic substances dissolved in the water, including minerals, salts, and chemicals. Over time, as various chemicals are added to maintain the pool, and as swimmers introduce contaminants like sweat and lotions, these dissolved solids accumulate.

High TDS levels can lead to several issues. For one, they can reduce the effectiveness of chlorine, making it harder to keep the water sanitized. This inefficiency can allow for the growth of bacteria and algae, which might contribute to skin irritation. Additionally, elevated TDS can cause the water to become cloudy and may impart a salty taste. Some swimmers report experiencing itchy skin and burning eyes when TDS levels are too high.

To address this, it's essential to regularly monitor your pool's TDS levels. If they exceed the recommended range, the most effective solution is to partially drain the pool and refill it with fresh water. This dilution helps bring the TDS back to acceptable levels, ensuring a safer and more comfortable swimming experience.

Ever since my friend took these steps, I've noticed a significant improvement. No more post-swim itchiness, and the water looks clearer too. It's a good reminder of how crucial regular pool maintenance is, not just for the sake of the pool, but for our health as well.

For a deeper dive into the implications of high TDS levels, check out this article: The Alarming Truth About High TDS Levels in Pool Water.

Additionally, I came across a discussion on Reddit where pool owners shared their experiences with high TDS levels and skin irritation. It's worth a read: New pool: should I worry about High total dissolve solid levels?

Have you ever experienced skin irritation after swimming? What steps did you take to resolve it?

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