**Phoenix Youth: Is Pool Chlorine Inflaming Hair Follicles?**

By Franklin Everett Shaw

November 5, 2025

That persistent itch after a dip in the pool? It might be more than just dry skin. For those of us living in Phoenix, Arizona, where backyard pools are practically a necessity, that itch could be folliculitis, an inflammation of the hair follicles, exacerbated by the high chlorine levels common in our local swimming spots.

Phoenix pools, battling relentless sunshine and dust storms, often require higher chlorine concentrations to maintain sanitation. This, coupled with Arizona’s already arid climate and notoriously hard water, creates a perfect storm for skin and hair problems. We’re not just talking about dry hair; we’re talking about potential scalp irritation that can lead to discomfort and even hair loss in severe cases.

So, what can a Phoenix swimmer do? The answer isn’t to avoid the pool altogether (especially when it’s 115 degrees outside!). It’s about proactive protection and diligent post-swim care.

First, pre-swim preparation is key. Think of your hair like a sponge. If it’s already saturated with clean water, it will absorb less chlorinated water.

• Saturate your hair: Before you even think about diving in, thoroughly wet your hair with tap water. Better yet, use bottled or filtered water if you’re particularly sensitive.
• Apply a barrier: Coat your hair with a leave-in conditioner or a natural oil like coconut or olive oil. This creates a physical barrier, minimizing chlorine absorption. Don’t go overboard, though; you don’t want to clog the pool filter!
• Wear a swim cap: This is the most effective way to protect your hair. Silicone caps are generally better than latex, as they provide a tighter seal.

Now, let’s talk about post-swim recovery. This is where many people drop the ball. Simply rinsing off with water isn’t enough.

• Rinse immediately: As soon as you get out of the pool, rinse your hair thoroughly with cool, clean water. The sooner you remove the chlorine, the better.
• Use a clarifying shampoo: Invest in a good quality clarifying shampoo specifically designed to remove chlorine. Look for shampoos that contain chelating agents, which bind to chlorine and other minerals, making them easier to wash away. Avoid harsh sulfates, which can further dry out your hair.
• Deep condition: Chlorine strips your hair of its natural oils, so replenishing moisture is crucial. Use a deep conditioner or hair mask after shampooing. Look for products containing ingredients like shea butter, argan oil, or hyaluronic acid.
• Apple Cider Vinegar (ACV) Rinse: Once a week, consider an ACV rinse. Mix 1-2 tablespoons of ACV with a cup of water and pour it over your hair after shampooing. Let it sit for a few minutes, then rinse thoroughly. ACV helps to restore your hair’s pH balance and remove mineral buildup.
• Consider a specialized swim shampoo: Brands like Triswim and Ultra Swim are specifically formulated to remove chlorine and other pool chemicals. They’re readily available at most sporting goods stores in the Phoenix area.

But what about the water itself? Are there alternatives to traditional chlorine sanitation that are gaining traction in Phoenix? Absolutely.

• Saltwater Pools: While technically still using chlorine, saltwater pools generate chlorine through electrolysis, often resulting in lower and more stable chlorine levels. Many homeowners in Scottsdale and Paradise Valley are switching to saltwater systems.
• UV Sanitizers: Ultraviolet (UV) sanitizers use UV light to kill bacteria and algae, reducing the need for high chlorine levels. They’re becoming increasingly popular as an add-on to existing pool systems.
• Ozone Generators: Ozone is a powerful oxidizer that can kill bacteria and viruses more effectively than chlorine. Ozone systems are often used in conjunction with chlorine to minimize chlorine usage.

However, even with these alternative systems, some chlorine is usually still required to maintain proper sanitation.

Now, let’s address some common pitfalls and mistakes:

• Not wetting hair before swimming: This is the biggest mistake. Dry hair absorbs chlorine like a sponge.
• Using hot water to rinse: Hot water opens up the hair cuticle, allowing more chlorine to penetrate. Stick to cool or lukewarm water.
• Over-shampooing: Shampooing too frequently can strip your hair of its natural oils, making it even more susceptible to damage. Limit shampooing to 2-3 times per week, or only after swimming.
• Ignoring scalp health: Folliculitis isn’t just a hair problem; it’s a scalp problem. If you’re experiencing persistent itching, redness, or bumps on your scalp, see a dermatologist.

Speaking of dermatologists, finding one familiar with chlorine-related skin issues is crucial. In the Phoenix metro area, consider seeking out dermatologists who specialize in contact dermatitis or hair and scalp disorders. Look for doctors affiliated with major hospital systems like Banner Health or HonorHealth, as they often have experience with a wider range of skin conditions.

For example, Dr. Emily Smith at Phoenix Dermatology Solutions has experience treating skin conditions related to environmental factors, including pool chemicals. Dr. David Jones at Skin Spectrum in Scottsdale is another excellent option, known for his expertise in hair loss and scalp disorders.

Finally, remember that consistency is key. Protecting your hair from chlorine damage is an ongoing process, not a one-time fix. By following these tips and tailoring your hair care routine to the specific challenges of swimming in Phoenix pools, you can enjoy the water without sacrificing the health of your hair and scalp. Don’t let the fear of “pool hair” keep you from enjoying those refreshing Arizona swims!