How Chlorine Affects Nanoplasty and Hair Colour Absorption

How Chlorine Affects Nanoplasty and Hair Colour Absorption

Chlorine is a harsh chemical commonly found in pools and tap water, and it can have a big impact on both nanoplasty results and colour treatments.

1. Chlorine coats the hair shaft
Chlorine doesn’t just rinse out, it binds to the hair cuticle and creates a thin film or coating over the strand. This coating blocks other products, like nanoplasty or colour, from properly penetrating into the hair. As a result, treatments may not absorb evenly or last as long.

2. It interferes with nanoplasty absorption
Nanoplasty works by infusing active ingredients (like amino acids, proteins, and nanoparticles) deep into the hair fibre. When chlorine is present, it prevents this penetration and can cause the hair to reject or unevenly absorb the treatment. That leads to patchy or weaker straightening results.

3. Chlorine alters the hair’s pH and texture
Chlorine strips away natural oils and slightly raises the hair’s pH, making it more porous and rough. This can lead to frizz, dryness, and brittleness, especially on chemically treated hair. It also means that even after a nanoplasty, hair may lose its smoothness faster if it’s regularly exposed to chlorinated water.

4. Chlorine can stain and discolour the hair
Chlorine reacts with metals (especially copper) often found in pool water, which can leave a greenish or dull film on light or coloured hair. This staining can distort your hair colour and make blonde, bleached, or highlighted hair appear brassy or dirty-looking.

5. How to protect your hair

• Always rinse your hair with fresh water before and after swimming this helps reduce chlorine absorption.

• Use a clarifying or chelating shampoo weekly to remove buildup.

• Apply a leave-in or protective spray before swimming to create a barrier.

• Avoid chlorine exposure for at least one week after nanoplasty or colour treatments for best results.