A new study reveals that a common household chemical, often found in cleaning products, may pose unexpected risks to human health when used in high concentrations or without proper ventilation. Researchers highlight concerns over potential respiratory irritation and skin sensitivity, particularly in poorly ventilated spaces. The findings suggest that while these products are generally safe for regular use, users should follow label instructions closely to minimize exposure. Experts recommend alternative methods like diluted solutions or natural cleaners for those seeking to reduce potential risks.