please dont buy quaker old fashioned oats. i bought it from costco, a big bundle(2 bags of 4.5lb) when i opened it, it full of small bugs.. i dont know what bugs is it.. but full of bugs.. and i have no time to return it.. so i simply put the whole bundle (even without open that another bag) in to trash.. my money is wasted by buying this product.. oh god.. dont ever never buy this product...