Written by: Irvin Herman Respirable crystalline silica, or RCS, is a microscopic hazard found naturally in soil & sand, stone, mortar, concrete, engineered stone, bricks, and ceramics. On the job site, these materials produce dust when those materials are cut, grinded, and crushed. These tiny fragments of silica are small enough to be inhaled deep into the lungs, where they can cause lasting damage (Eurofins, 2026). But what can be done do to reduce staff exposure to RCS? Elimination: Use Wet...

Written by: Irvin Herman Respirable crystalline silica, or RCS, is a microscopic hazard that hides in plain sight across countless industries. These tiny fragments of silica are small enough to be inhaled deep into the lungs, where they can cause lasting damage. Particle size dictates the severity of health risks; larger fragments irritate the throat, while smaller ones penetrate deeper into the lungs, with particles under 4 microns reaching the alveoli and causing chronic disease (Magalhaes,...

Did you know that poor indoor air quality (IAQ) in your workplace can have a major impact on both the health and productivity of your employees? Here’s why it matters and how you can improve it. (Freepik, 2026) The Impact of Poor Indoor Air Quality on Health Indoor air quality plays a vital role in your employees’ well-being. Poor IAQ can lead to: Respiratory Problems : Inadequate ventilation or airborne pollutants can cause symptoms like coughing, asthma, and allergic reactions. Fatigue and...