zig
0

Notifications

  • You're all caught up!

Risk of Skin Irritation in High Chlorine Pools

by
author image Barrett Barlowe
Barrett Barlowe is an award-winning writer and artist specializing in fitness, health, real estate, fine arts, and home and gardening. She is a former professional cook as well as a digital and traditional artist with many major film credits. Barlowe holds a Bachelor of Arts in English and French and a Master of Fine Arts in film animation.
Risk of Skin Irritation in High Chlorine Pools
Balanced chemical disinfection keeps pools clear and healthy. Photo Credit Ingram Publishing/Ingram Publishing/Getty Images

Swimming pools provide recreation and exercise for many different types of people. Unfortunately, some swimmers suffer allergic reactions from the chemical disinfection process needed to keep waters safe for bathers. Despite the drawbacks inherent in chlorine-based disinfection, it is effective in preventing diseases caused by E. coli and other bacteria, according to the Centers for Disease Control and Prevention. Problems occur when poor maintenance results in too much chlorine and unbalanced pool waters.

Levels and Adjustments

According to the Centers for Disease Control and Prevention, most local health departments mandate that chlorine levels in swimming pools fall between 1 and 3 ppm. Human error sometimes results in over-chlorination, and swimming in pool waters with too much chlorine results in health problems for pool patrons, including eye, lung and skin irritation.

Superchlorination

When large numbers of bathers and accompanying large amounts of contaminants overburden existing chlorination, pool managers use superchlorination to "shock" the pool back into hygiene control. Superchlorination involves adding large amounts of chlorine at once to a pool. Because the amount of chlorine is so high, swimmers cannot enter the pool until the chlorine diminishes through evaporation and chemical interactions to return to safe and acceptable levels. Swimmers who enter superchlorinated pools risk severe lung irritation and reddened and irritated skin.

You Might Also Like

Balance

The pH balance of pool water is just as likely a culprit as disinfection by products regarding skin irritation in swimmers. Too much of certain chlorine substances make the waters too acidic or too alkaline for human comfort. Water that falls outside the 7.2 to 7.8 recommended pH scale can inflame and irritate skin, according to the CDC. Balancing the chemicals in the water helps avoid dermatitis or other allergic reactions.

Types

Some people have more sensitivity to chlorine disinfection than others. Even at normal chlorine levels, they experience dermatitis from the exposure. The Mayo Clinic describes dermatitis or skin sensitivity as itchy, dry and red areas over the body. High levels of chlorine produce a range of symptoms from inflamed skin to blistered skin from direct contact with concentrated chlorine, according to the Centers for Disease Control and Prevention. Some dermatitis-type irritations result from poor pool maintenance, including adding too much chlorine.

Considerations

Some people cannot stand the side effects of chemical treatment. Swimming outside is better because ventilation outside is superior to indoor pools. Swimmers might assume that their skin problems result from too much chlorine in the pool water, when in fact dry, itchy skin and eye irritation might be the result of too little disinfecting chlorine. According to Mary Pohlman, M.D. and member of the USMS sports medicine committee, when the by-products of the disinfection process build up in a pool, chloramines produce the bad smell and skin and lung irritation sometimes blamed on too much chlorine.

Related Searches

LiveStrong Calorie Tracker
THE LIVESTRONG.COM MyPlate Nutrition, Workouts & Tips
GOAL
  • Gain 2 pounds per week
  • Gain 1.5 pounds per week
  • Gain 1 pound per week
  • Gain 0.5 pound per week
  • Maintain my current weight
  • Lose 0.5 pound per week
  • Lose 1 pound per week
  • Lose 1.5 pounds per week
  • Lose 2 pounds per week
GENDER
  • Female
  • Male
lbs.
ft. in.

References

Demand Media