Chlorine, Saltwater and Hard Water 💧


Header image explaining how chlorine, saltwater and hard water affect swimmer skin and hair

Chlorine isn’t the only thing swimmers need to worry about. Saltwater from the ocean and hard water minerals from tap water can also cause dryness, itchiness and irritation over time. Understanding what they are and how they impact your body is the first step to effective care.

What Are Chlorine, Saltwater and Hard Water?

  • Chlorine is added to pools to kill bacteria and keep water safe, but when left on skin, it strips natural oils and can lead to dryness and irritation.

  • Saltwater from the ocean can be refreshing, but salt crystals cling to skin and hair, drawing moisture out and causing tightness and frizz.

  • Hard water contains minerals like calcium and magnesium that make rinsing soap and shampoo more difficult, often leaving a residue that dries skin and dulls hair.

How They Affect Your Skin

All three can strip your skin’s protective barrier:

  • Chlorine removes natural oils, leaving skin dry and tight.

  • Saltwater dehydrates skin by pulling moisture out.

  • Hard water deposits minerals that can cause irritation.

How They Affect Your Hair

Hair is vulnerable because its outer layer can open up in water, allowing chemicals and minerals to penetrate. This can lead to:

  • Dry, brittle strands

  • Loss of shine

  • “Swimmer smell” and residue

  • Colour fading in treated hair

The Solution: Targeted Post-Swim Care

Effective cleansing with products designed for swimmers, such as TRISWIM Chlorine Removal Body Wash and Shampoo, helps to remove these chemicals and minerals while nourishing and hydrating your skin and hair.

Chlorine, saltwater and hard water aren’t going away anytime soon, but with the right knowledge and products, you can protect your skin and hair from their harsh effects. Consistent care delivers healthier, happier skin and hair, swim after swim.