Hayward Team March 12, 2025

Chlorine is commonly used in swimming pools, hot tubs, and even tap water to kill bacteria and keep the water clean. While it serves an essential purpose, it can be particularly harsh on sensitive skin, often causing irritation, dryness, and even allergic reactions.

For those with sensitive skin, chlorine strips away the natural oils that act as a protective barrier. This leads to increased dryness, tightness, and sometimes even flaking or peeling. The more frequently someone is exposed to chlorinated water, the more likely their skin is to experience these effects. This is especially problematic for those who already suffer from conditions like eczema or psoriasis, as chlorine can exacerbate their symptoms.

Another common issue is redness and itching. Chlorine’s chemical properties can trigger an inflammatory response in the skin, leading to rashes or a burning sensation. Some people may develop chlorine sensitivity over time, experiencing heightened reactions with repeated exposure. In severe cases, prolonged contact with chlorinated water can result in hives or chemical burns, particularly if the chlorine levels are high.

Beyond immediate discomfort, chlorine exposure can also affect the skin’s long-term health. By stripping away moisture and disrupting the skin’s natural microbiome, it weakens the skin’s ability to retain hydration and defend against environmental aggressors. This can lead to premature aging, with fine lines and rough texture becoming more noticeable over time.

Protecting sensitive skin from chlorine damage is essential. One way to minimize its effects is by applying a barrier cream or lotion before swimming. Showering immediately after exposure and using a gentle, hydrating cleanser can help remove chlorine residue. Following up with a fragrance-free, moisturizing lotion will help restore lost hydration and strengthen the skin’s natural barrier.

While chlorine is necessary for keeping water clean, its impact on sensitive skin can be significant. Taking precautions and maintaining a proper skincare routine can help reduce irritation and keep skin healthy despite regular exposure.

While evry pool needs a minimum amount of chlorine, secondary pool sanitisation like Hydrapure provides much needed relief for swimmers with sensitive skin. Hydrapure uses the power of UV and ozone to destroy chlorine-resistant microorganisms by breaking down bacteria and viruses. What's more important, it minimises the need for traditional or salt chlorine which makes it a welcome solutiuon for safer and clenaer pools.