Way to go, all you planet-saving shoppers who've made the switch to reusable bags! But consider: "Reusable" doesn't mean "self-cleaning."
Researchers at the University of Arizona and Loma Linda University queried shoppers headed into grocery stores in California and Arizona, asking them if they wash those reusable bags. The researchers were likely met with a lot of blank looks. Most shoppers — 97%, in fact — reported that they do not regularly, if ever, wash the bags.
Further, three-fourths acknowledged that they don't use separate bags for meats and for vegetables, and about a third said they used the bags for, well, all sorts of things (storing snacks, toting books). You can see where this is going.
The researchers tested 84 of the bags for bacteria. They found whopping amounts in all but one bag, and coliform bacteria (suggesting raw-meat or uncooked-food contamination) in half. And yes, the much-feared E. coli was among them — in 12% of the bags.
To read the rest of the story, please go to: The Los Angeles Times.