{"id":10355,"date":"2026-05-08T12:41:24","date_gmt":"2026-05-08T10:41:24","guid":{"rendered":"https:\/\/qneurope.com\/?p=10355"},"modified":"2026-05-08T12:42:40","modified_gmt":"2026-05-08T10:42:40","slug":"home-pure-solution","status":"publish","type":"post","link":"https:\/\/qneurope.com\/en\/home-pure-solution\/","title":{"rendered":"Home Pure \u2014 Indoor Air Pollution"},"content":{"rendered":"\n

Most people think of air pollution as an outdoor problem \u2014 traffic fumes, industrial emissions, smog. But according to the European Environment Agency, indoor air can be 2 to 5 times more polluted than outdoor air<\/strong>. And given that the average European spends over 90% of their time indoors, this is not a minor concern.<\/p>\n\n\n\n

The air inside your home is likely carrying contaminants you cannot see, smell, or detect \u2014 and standard ventilation does almost nothing to remove them.<\/p>\n\n\n\n

What’s Actually in Your Indoor Air<\/h2>\n\n\n\n

Indoor air pollution comes from a surprisingly wide range of everyday sources. Most people are exposed to several of these simultaneously without realising it.<\/p>\n\n\n\n

Pollutant Category<\/th>Common Sources in the Home<\/th>Health Effects<\/th><\/tr><\/thead>
Volatile Organic Compounds (VOCs)<\/strong><\/td>Wall paint, furniture, flooring, cleaning products, air fresheners<\/td>Headaches, dizziness, eye and throat irritation; long-term: liver and kidney damage<\/td><\/tr>
Allergens<\/strong><\/td>Dust mites, pet dander, mould spores, pollen (tracked indoors)<\/td>Allergic rhinitis, asthma attacks, chronic inflammation<\/td><\/tr>
Bacteria and viruses<\/strong><\/td>Respiratory droplets, contaminated surfaces, poor ventilation<\/td>Respiratory infections, flu, airborne transmission of pathogens<\/td><\/tr>
Mould and fungi<\/strong><\/td>Bathrooms, kitchens, poorly ventilated rooms, window frames<\/td>Respiratory irritation, immune suppression, toxic mould exposure<\/td><\/tr>
Particulate matter (PM2.5)<\/strong><\/td>Cooking fumes, candles, wood-burning stoves, tracked-in particles<\/td>Deep lung penetration; linked to cardiovascular and respiratory disease<\/td><\/tr>
Odours and gases<\/strong><\/td>Cooking, cleaning chemicals, tobacco residue, synthetic materials<\/td>Nausea, respiratory discomfort, persistent low-grade irritation<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Why European Homes Are Particularly at Risk<\/h2>\n\n\n\n

Modern European construction standards prioritise energy efficiency \u2014 which means tighter insulation, better-sealed windows, and reduced natural air exchange. This is excellent for heating bills. It is not excellent for air quality.<\/p>\n\n\n\n

In older, draughtier homes, pollutants and humidity could escape through natural ventilation. In energy-efficient modern buildings, they stay trapped inside \u2014 accumulating over time. Research from the European Commission’s Indoor Air Quality programme has found that residents of energy-efficient homes are often exposed to higher concentrations of VOCs and biological contaminants than residents of older, less insulated buildings.<\/p>\n\n\n\n

Additionally, the trend toward home working \u2014 accelerated significantly over the past five years \u2014 means many people now spend 10 to 12 hours a day in a single room, dramatically increasing their cumulative exposure to whatever pollutants that room contains.<\/p>\n\n\n\n

The Problem With “Just Open a Window”<\/h2>\n\n\n\n

Ventilation helps with some pollutants, particularly CO\u2082 and cooking odours. But it has significant limitations:<\/p>\n\n\n\n