Swimmer’s Guide: Protect Your Natural Hair With These 3 Steps


With summer comes swimming pools.  And nearly all swimming pools use chlorine to clean the water.  Chlorine can be very hard on hair, especially black natural hair.  Fortunately, there are a variety of simple things that any swimmer can do to make swimming much less damaging for hair and skin.  In short, these three steps provide huge benefits to swimmers’hair and skin: (1) Wetting hair before swimming, (2) Wearing a swim cap; and (3) Rinsing with vitamin C after swimming.

For background, I have been swimming and studying chemistry most of my life.  I have spent the last 4 years trying to reduce the side effects of swimming in chlorinated pools by studying the chemistry underlying pool chemicals and the human body.  I have learned that the two best ways to prevent chlorine damage are (1) block exposure to chlorine by using a swim cap; and (2) eliminate lingering chlorine from your body immediately after swimming.  By applying these two principles, most people should be able to enjoy the pool without feeling irritated by the chlorine.  Below, I discuss some ways to block chlorine and neutralize chlorine.

Wet your hair.

All swimmers should wet their hair with fresh water before swimming in chlorinated water.  Allowing the hair to soak in fresh water “fills up”the hair so that it is less likely to absorb the pool’s chlorinated water.  At a minimum, the swimmer can splash a little fresh water from the water fountain, sink, or shower onto her hair before heading out to the pool.  The overachievers could use filtered water or spring water.  I usually add a little warm water from the sink to my cap, then use that water to help me put my cap on.

Wear a cap.

Wearing a swimming cap provides great protection against pool chemicals.  A latex or silicone cap acts as a barrier, preventing chlorinated pool water from contacting the hair.  The cap protects a swimmer’s hair by keeping it away from the pool water.  Wearing a swim cap is probably the single best thing that a swimmer can do in terms of keeping hair healthy.  Chemically speaking, the hair is only exposed to the small amount of chlorinated water—the pool water leaking into the cap.  Without a cap, the hair is exposed to an entire swimming pool filled with 4 ppm of chlorine. Wearing a cap is a little uncomfortable at first but it can prevent 99% of the damage to your hair).

IMG_6004Advanced technique: Add a little SwimSpray to neutralize leaking pool water.

Even the best swim caps leak during longer swims.  Accordingly, a little pool water may sneak into the swimming cap.  Here, I find it useful to apply 3-4 sprays of SwimSpray to my hair before swimming.  Then, I put my cap on over my SwimSpray pre-treated hair.  Adding a little SwimSpray under my cap ensures that the pool water that gets under my cap becomes instantly neutralized, rather than eating away at my hair.

Shower with an antioxidant after swimming.

The swimmer should wash with a vitamin C rinse immediately after swimming.  In developing SwimSpray, we learned that chlorine physically bonds to the swimmer’s hair and skin.  It doesn’t just wash away like dirt.  (Many swimmers notice a lingering chlorine odor for days after swimming).  Using a concentrated vitamin C rinse neutralizes chlorine’s bond to the hair and skin, so the chlorine washes away. See how to use SwimSpray.  Here’s an unbiased review discussing SwimSpray’s benefits on black, natural hair.


If you have any questions or tips of your own, we would love to learn more ways to prevent swimmers’ chlorine problems.  Just email us at info@SwimSpray.com.  Also, if you would like to try SwimSpray, you can enter to win free product by filling out the survey at ChlorineSurvey.com


2 thoughts on “Swimmer’s Guide: Protect Your Natural Hair With These 3 Steps

  1. Wow that was helpful. Never had encountered such a gr8 tip. Will try it on my next swim. Now the challenge is finding the vitamin c rinse and swimspray.

  2. I’m a freediver and most of the time my hair is exposed to seawater, which is not good based on my experiences so months ago, I’ve been using a cap to protect my hair but not completely though. Can you recommend something that could protect my hair from over exposure so salty water?

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top