A new study reveals that a common household chemical found in many cleaning products may pose unexpected risks to human health when inhaled over prolonged periods. Researchers identified potential links between exposure to the compound and respiratory irritation, with early findings suggesting possible long-term effects on lung function. The study highlights concerns about indoor air quality, particularly in poorly ventilated spaces where these products are frequently used. Experts are calling for further investigation into safer alternatives and better labeling practices to inform consumers.