Here in my home province of PEI (née Epekwitk), we have two primary dairy brands: Perfection/ADL and Purity. They both use similar white plastic bottles in four common milk-fat amounts: 3.25%, 2%, 1%, and Skim (fat-free). Both dairies use color to differentiate the milk-fat variations. For 3.25% milk, they both use red. For 1% they … →