The hidden chemicals in the indoor air we breathe: understanding VOCs

Indoor spaces can be more polluted than we think. According to recent insights, indoor air may contain VOC concentrations up to five times higher than outdoor levels, with sources ranging from furnishings to everyday cleaning products .

In his latest blog post, Michael Tesfaye Solomon, PhD researcher, explores how VOCs behave, why they matter for health and comfort, and how continuous monitoring and effective ventilation can significantly reduce exposure. A case study conducted inside CAREL offices highlights the impact of controlled ventilation on lowering TVOC concentrations, particularly during occupied hours.

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