735 THOUSAND CASES OF STRING CHEESE AND STRING CHEESE TWIST PRODUCTS HAVE BEEN RECALLED. THE KRAFT FOODS PRODUCT IS BEING RECALLED DUE TO PREMATURE SPOILAGE THAT LEADS TO DISCOLORATION. THE KRAFT AND POLLY-O BRAND STRING CHEESE PRODUCTS INVOLVED, HAVE “BEST WHEN USED BY” DATES RANGING FROM LAST FRIDAY (OCTOBER 25TH), THROUGH FEBRUARY 11TH OF 2014.