We need to read the labels on our personal care products.
Quoting:
Ethoxylation, a cheap short-cut companies use to provide mildness to harsh ingredients, requires the use of the cancer-causing petrochemical Ethylene Oxide, which generates 1,4-Dioxane as a by-product. 1,4-Dioxane is considered a chemical "known to the State of California to cause cancer" under proposition 65, and has no place in "natural" or "organic" branded personal care products. 1,4-dioxane is also suspected as a kidney toxicant, neurotoxicant and respiratory toxicant, among others, according to the California EPA, and is a leading groundwater contaminant. Although previous studies have revealed 1,4-Dioxane is often present in conventional personal care products, this new study indicates the toxin is also present in leading "natural" and "organic" branded products, none of which are certified under the USDA National Organic Program. The products/brands tested are listed on the attached page with the level of 1,4-Dioxane detected, if any, along with ethoxylated ingredients listed on the label.
Full article here:
http://www.organicconsumers.org/bodycare/DioxaneRelease08.cfm
Consumer Alert Leaflet with complete listing of products tested here:
http://www.organicconsumers.org/bodycare/DioxaneAlert080314.pdf