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One of the major issues being tackled by consumer watchdog groups this year is the presence of 1,4-dioxane, a synthetic petrochemical carcinogen, in consumer products. Since hair care products, cleaning formulas and laundry detergents are all susceptible to containing this toxic chemical byproduct, which is not listed on product labels, David Steinman from the Green Patriot Working Group (GPWG) began a study in 2007 to see which consumer products are the worst offenders.
This year, his organization along with the Organic Consumers Association (OCA), released the results of a portion of the study conducted last year on laundry detergents.
When cleaning products and detergents are processed using ethoxylation, a cheap technique that lessens the severity of the harsher ingredients, 1,4-dioxane is created. Since it is considered a byproduct of ethylene oxide reacting with other ingredients, 1,4-dioxane is technically considered a contaminant and thus does not have to be included on product labeling. As a result, consumers are largely unaware of its presence in major household products.