Comprehension of labels of hazardous chemical household products among consumers

This study investigated the comprehension of chemical hazard labels according to the globally harmonized system of classification and labeling of chemicals (GHS), aiming to determine the factors associated with comprehension of GHS labels. The study participants included 310 Bangkok residents. Individuals were surveyed regarding demographics, use of hazardous chemical household products, and perceptions and comprehension of GHS labels. The results indicated that only 11.9% of the participants had a proficient level of correct perception of GHS labels, and 11.6% possessed a proficient level of comprehension. A significant association was found between proficient perception of the GHS labels, employment in government or private sectors, and comprehension of the GHS labels. This study's results can be used to develop more effective risk communication strategies that effectively convey product hazards to consumers, thereby reducing potential dangers from hazardous chemical household products.