McDonald's Customer Spots Shakes Made From Soiled Towel Bucket.

ORLANDO, Fla. -- An Orlando McDonald's restaurant is under fire for an alleged mistake involving milkshakes. At the restaurant in the Lake Nona area, a customer said she saw McDonald's employees pouring milk into the milkshake machine using a bucket with the words "Soiled Towels Only" on the side of it. The restaurant has generated some hygienic concerns in the past. In August 2007, state investigators found 12 different sanitary violations at the location.