What are common allergens found in pool environments?

Common allergens found in pool environments primarily include chlorine, pool chemicals, and human sweat or saliva. Chlorine is widely used for disinfecting pool water, but it can irritate the skin, eyes, and respiratory system, especially in sensitive individuals. Pool chemicals, which can include a variety of sanitizers and algaecides, may also contribute to allergic reactions or irritations.

Additionally, human sweat and saliva can introduce proteins and other allergens into the pool environment, triggering allergies in some individuals. These substances can react chemically with chlorine to form chloramines, which not only create strong odors but can also lead to respiratory discomfort and other allergic symptoms in swimmers.

In contrast, pollen and dust, food residues, and pet dander, while they can be allergens in other contexts, are not typically associated with pool environments. Pollen and dust are more prevalent in outdoor settings, while food residues and pet dander do not commonly interact with pool water or its chemicals in ways that would lead to allergic reactions specific to aquatic environments.