We spend over 80% of our daily time indoors. When we feel stuffy or suffocated, we often blame the weather. In reality, it is a biological response to a “matrix” of toxins that our sense of smell cannot detect. At PVHC Vietnam, we measure and control air quality based on technical data. Here are the 12 “enemies” silently accumulating in your home.
1. Harmful Chemicals
- Formaldehyde: Emitted from industrial wood and furniture adhesives, carrying carcinogenic risks.
- VOCs: Compounds from paints and cleaning agents that cause “Sick Building Syndrome” (SBS).
- NO2: Produced by gas stoves, exacerbating lung conditions.
- CO: The “odorless killer” from incomplete combustion.
- CO2: An indicator of poor ventilation, causing fatigue and reduced concentration.
- Ozone: Generated by low-quality air purifiers, damaging lung tissue.
2. Particulates
- PM2.5: Fine dust that enters the bloodstream, leading to cardiovascular disease.
- PM10: Coarse dust irritating the nose and throat.
- Mold: Thrives in high-humidity environments—a hub for spores.
- Bacteria & Viruses: Spread rapidly if ventilation systems are not up to standard.
3. Environmental Hazards
- Radon: Radioactive gas from the ground, a leading cause of lung cancer.
- Phthalates & Flame Retardants: Chemicals from furniture that disrupt the endocrine system.
The PVHC Solution
Do not rely on intuition alone. We provide comprehensive IEQ consulting, from designing Energy Recovery Ventilation (ERV) systems to remediating pollution sources based on scientific evidence. Shift from “enduring” to “controlling” your living environment today.
