Made by Prairie Flour Mills Ltd. of Elie, Manitoba, the flour is sold in 2.5 kg bags with lot codes beginning with 125J and UPC 0 60383 01375 2. If the lot code is not evident, consumers are advised to check with their retailer.
The flour is a normal light beige colour when dry, but may turn yellow-orange when mixed with water.
The CFIA previously reported that the flour had been sold at the following stores: No Frills, Cash and Carry, Freshmart, Fortinos, Zehrs, Real Canadian Superstore and Loblaws.
The updated warning states the flour was also sold at Independents, Valu-Mart and Your Independent Grocer.