A new study reveals that a common household chemical, when exposed to high temperatures, can break down into toxic byproducts linked to respiratory and developmental health risks. Researchers found that heating the substance—widely used in cleaning products and personal care items—produced compounds resembling known carcinogens, raising concerns about indoor air quality. The findings suggest potential dangers in everyday environments where such products are frequently used, particularly in poorly ventilated spaces. Experts are calling for further investigation into consumer safety and possible regulatory action.