There are hidden toxins.
The clean, comforting smell of freshly laundered clothes is often linked to the use of dryer sheets. However, health experts are raising red flags about the hidden risks associated with these seemingly harmless household staples. Although the U.S. Food and Drug Administration (FDA) generally recognizes the ingredients in dryer sheets as safe, many health professionals argue that their long-term effects—especially due to certain concealed chemicals—deserve closer scrutiny.
Trevor Cates, ND, explains that dryer sheets often contain compounds listed vaguely under terms like “fragrance,” masking the presence of allergens, endocrine disruptors, and volatile organic compounds (VOCs). Because manufacturers aren’t required to disclose every chemical used in these fragrances, consumers can’t accurately assess the safety of the product. When heated in the dryer, these substances are released into the air and can cling to clothing, contributing to a buildup of toxins in the body over time—especially in children, who are more vulnerable to chemical exposure.
Skin irritation and allergic reactions are among the most reported side effects. Raj Dasgupta, MD, warns that the preservatives and synthetic fragrances in dryer sheets can linger on fabric, continuously exposing skin to potential irritants. Even people who haven’t previously reacted may develop sensitivities with repeated contact. Dermatologist David Johnson, MD, also highlights that some ingredients disrupt hormones, which can trigger issues such as adult acne and melasma. Compounds like synthetic musks and ammonium quaternary compounds are known to interfere with hormonal health, affecting everything from mood to metabolism.
Respiratory health is another concern. Experts warn that VOCs released by heated dryer sheets can cause indoor air pollution and worsen symptoms in individuals with asthma or allergies. Studies have linked the chemicals in dryer sheets to respiratory irritation, headaches, migraines, and in some cases, nausea or dizziness. These symptoms are most common in those sensitive to chemical fragrances, but they can affect anyone with prolonged exposure.
Given these risks, medical experts recommend switching to safer alternatives. Wool dryer balls are a popular, eco-friendly option that reduce static, soften clothes, and can be scented naturally with a few drops of essential oil. Other chemical-free alternatives include adding white vinegar to the rinse cycle and using fragrance-free, dermatologist-approved detergents. These changes not only promote better health but also reduce environmental impact by eliminating single-use dryer sheets from your laundry routine.
Discussion about this post