Millstone - If you’re looking to add a friendly and comfortable mood to your space, try Millstone on your next project. Millstone is a creamy, neutral color with yellow undertones perfect for your home accessories or cabinetry. General Finishes Milk Paint is a premium water based interior/exterior acrylic paint formulated with Zero VOC Colorants. Named for its flat, low-luster sheen and premixed for your convenience; it is now available in 33 colors.