Gerry Kettler

Mary Hansen / NPR Illinois

At the entrance of the County Market on Monroe Street, an employee is wiping down carts with a bleach-solution. He said he usually works in the deli - which is temporarily closed - and is now sanitizing carts.

“They’re (sanitizing them) so the customer sees – they just did this. So it’s another source of comfort for the customer,” said Gerry Kettler, director of consumer affairs for Niemann Foods, which owns more than 30 County Markets in Illinois.