World Environmental Health Day 2025

Nathalie Thibault
4 days ago
2 min read

"Clean Air, Healthy People" — Housekeeping at the Heart of Public Health

Every year on September 26, World Environmental Health Day reminds us of a fundamental truth: the environment we live in has a direct impact on our health. Established in 2011 by the International Federation of Envrionmental Health (IFEH), this day aims to raise awareness among citizens, institutions, and professionals about the importance of a healthy living environment.

The 2025 Theme: “Clean Air, Healthy People”

This year's theme focuses on air quality, both outdoor and indoor—a major public health issue. According to the World Health Organization, air pollution causes millions of premature deaths each year, mainly due to respiratory and cardiovascular diseases. While external sources such as vehicle emissions or industrial pollutants are often cited, indoor air is just as concerning. And yet, we spend up to 90% of our time indoors.

Why Housekeeping Is a Powerful Tool

In schools, hospitals, workplaces, or childcare centers, cleaning practices have a direct impact on the air we breathe. Insufficient dusting, overuse of scented products, or poor humidity control can release allergens, volatile organic compounds (VOCs), or encourage mold growth.

Fortunately, modern sanitary maintenance techniques provide practical and effective solutions:

Microfiber cloths and HEPA-filter vacuums: Remove fine dust and allergens.
Certified eco-friendly products: Reduce harmful chemical emissions.
Tailored procedures: Prevent excessive moisture and mold growth.
Ongoing training and protective equipment: Protect both workers and occupants.

A Shared, Daily Responsibility

Environmental health is not only about public policy or technological innovation. It also depends on the simple, consistent, and essential actions performed daily by houskeeping teams. These professionals play an often invisible, yet crucial, role in the public health chain.

Even though September 26, 2025 is already behind us, it’s just one day out of 365 when “Clean Air, Healthy People” must remain a priority.

Let’s continue to recognize—every single day—the value of these essential workers who contribute to cleaner, healthier, and safer spaces for everyone.