Experts warn antibiotic-resistant infections could rival cancer as a leading cause of death by 2050, and they say common antibacterial household products may be contributing to the problem.
A study from an international team led by the Green Science Policy Institute found that antibacterial soaps, wipes and sprays do not provide added health benefits.
Researchers say these products may instead be linked to the rise of antibiotic-resistant infections, which already kill more than one million people each year.
Biocides, the chemicals used in many antibacterial products, are commonly found in hand soaps, disinfecting wipes and sprays, laundry sanitizers, plastics, textiles and personal care items. Their use increased significantly during the COVID-19 pandemic and remains elevated.
Studies show environmental exposure to these chemicals can allow resistant bacteria to survive and spread.
Major health organizations, including the U.S. Food and Drug Administration, the Centers for Disease Control and Prevention and the World Health Organization, recommend washing hands with plain soap and water rather than using antibacterial soap for the general public.
The Green Science Policy Institute advises consumers to avoid products labeled “antimicrobial,” “antibacterial,” or “anti-odor,” and to check ingredient labels on items such as soaps, body washes, toothpaste and cosmetics.
Most alcohol-based hand sanitizers do not contain the same antimicrobial chemicals of concern and are considered a safer option, according to the institute.
