Medical Xpress - Potentially harmful chemicals widespread in household dust

September 14, 2016

Excerpt: Household dust exposes people to a wide range of toxic chemicals from everyday products, according to a study led by researchers at Milken Institute School of Public Health (Milken Institute SPH) at the George Washington University. The multi-institutional team conducted a first-of-a-kind meta-analysis, compiling data from dust samples collected throughout the United States to identify the top ten toxic chemicals commonly found in dust. They found that DEHP, a chemical belonging to a hazardous class called phthalates, was number one on that list. In addition, the researchers found that phthalates overall were found at the highest levels in dust followed by phenols and flame retardant chemicals. …

"The number and levels of toxic and untested chemicals that are likely in every one of our living rooms was shocking to me," said co-author Veena Singla, PhD, staff scientist at the Natural Resources Defense Council. "Harmful chemicals used in everyday products and building materials result in widespread contamination of our homes—these dangerous chemicals should be replaced with safer alternatives," Singla adds. …

In the meantime, consumers who want to reduce their exposure to chemicals in household dust and the environment around them can take a few simple steps such as keeping dust levels low by using a strong vacuum with a HEPA filter; washing hands frequently; and avoiding personal care and household products that contain potentially dangerous chemicals.

"Consumers have the power to make healthier choices and protect themselves from harmful chemicals in everyday products," says Robin Dodson, an environmental exposure scientist at Silent Spring Institute. "These things can make a real difference not only in their health but also in shifting the market toward safer products."

Everyday Chemical Exposures