Archive · 2 Sep 2025
Study: Hairstyling with Heat Creates Air Pollution Like Busy Roads
Scientists studied how hairstyling can pollute the air.
They found that using heated tools like curling irons with hair products releases tiny particles, smaller than a human hair, into the air.
These particles can be breathed in and may be harmful.
The amount of pollution is similar to what you might find near a busy road.
The heat from styling tools makes the chemicals in hair products turn into these particles, which can be concerning for indoor air quality.
The study aims to understand the potential health risks from everyday hairstyling routines.
A Purdue University study reveals hairstyling creates nanoparticle air pollution.
The pollution is comparable to standing next to a busy road.
Tiny particles up to 500 nanometers are released during hairstyling.
Heat from styling tools is the main driver of particle formation.
The study highlights potential health risks related to indoor air quality.
- Who
- Purdue University researchers
- What
- Found that hairstyling with heat and hair products produces nanoparticle air pollution.
- When
- Not explicitly stated, but recently conducted.
- Where
- Purdue University
- Why
- To examine the impact of hairstyling routines on indoor air quality.
- Study Lead
- Nusrat Jung
- Research Focus
- Air pollution from hairstyling
- Published In
- Environmental Science & Technology
- Particle Size
- Up to 500 nanometers
- Main Driver
- Heat from styling tools