Effect of indoor plants

Houseplants together with the medium in which they are grown can reduce components of indoor air pollution, particularly volatile organic compounds (VOC) such […]

Common pollutants

Secondhand tobacco smoke Main article: Passive smoking Secondhand smoke is tobacco smoke which affects people other than the ‘active’ smoker. Second-hand […]

Indoor air quality

Indoor air quality (IAQ) is the air quality within and around buildings and structures. IAQ is known to affect the health, comfort and well-being of building […]

HVAC 2020: Focus on Efficiency

Contractors may see better opportunities in commercial HVAC systems next year, with a focus on energy efficiency features and benefits. […]